diff --git a/lib/custom.scad b/lib/custom.scad
index 5a9efad..0098b3d 100644
--- a/lib/custom.scad
+++ b/lib/custom.scad
@@ -25,56 +25,81 @@
     DESCRIPTION: @mctom's odroid-h3 gpio port extender
            TODO: none
 
-          USAGE: h3_port_extender(style, mask = false)
+          USAGE: h3_port_extender(style, mask)
 
                                   style = "header", "remote"
-                                   mask = true or false, mask for openings
+                                mask[0] = true enables component mask
+                                mask[1] = mask length
+                                mask[2] = mask setback
+                                mask[3] = mstyle "default"
 */
 
-module h3_port_extender(style, mask = false) {
+module h3_port_extender(style, mask) {
+
+    enablemask = mask[0];
+    mlength = mask[1];
+    msetback = mask[2];
+    mstyle = mask[3];
 
     adj=.01;
     $fn = 90;
 
     if(style == "header") {
-        if(mask == true) {
-            translate([-20, 6.25, 15]) cube([12, 7.5, 14.75]);
-            translate([-20, 15.875, 15]) cube([12, 7.5, 14.75]);
-            translate([-20, 25.375, 15]) cube([12, 7.5, 14.75]);
-            translate([-20, 17, 32.2]) rotate([0, 90, 0]) cylinder(d=3.5, h=12);
+        if(enablemask == true && mstyle == "default") {
+            translate([0, 14.5, 12-msetback]) cube([7.75, 15.75, mlength]);
+            translate([9.5, 14.5, 12-msetback]) cube([7.75, 15.75, mlength]);
+            translate([19, 14.5, 12-msetback]) cube([7.75, 15.75, mlength]);
+            translate([16, 32.2, 12-msetback]) cylinder(d=3, h=12);
         }
-        else {
+        if(enablemask == false) {
             // gpio 24 pin front position
-            color("silver") translate([1.6, 188.5, 84]) rotate([90, 0, 270]) import("stl/h3_port_extender.stl");
-//            color("dimgrey") translate([-3, 15.75, 0.25]) rotate([90, 180, 180]) import("stl/header_f_2x12_90.stl");
-            translate([0, 2, 8.25]) rotate([0, 180, 0]) header_f(12,8);
-            translate([-2.54, 2, 8.25]) rotate([0, 180, 0]) header_f(12,8);
-            color("dimgrey") translate([-2.5, 0, 29.5]) rotate([270, 0, 90]) import("stl/header_2x2_90.stl");
+            header("angled", -1.75, .1, 0, "top", 0, [12,2,8], ["thruhole","black","female",2.54,"silver"], 
+                1.6, false, [true,10,2,"default"]);
+            difference() {
+                color("#008066") slab([33,35.25,1.6], .25);
+                color("#008066") translate([15.95,4.6,-1]) cylinder(d=3, h=6);
+                color("#008066") translate([15.95,32.15,-1]) cylinder(d=3, h=6);
+            }
+            header("angled", 27.65, 29.6, 0, "bottom", 90, [2,2,6], ["thruhole","black","male",2.54,"silver"], 
+                1.6, false, [true,10,2,"default"]);
+            header("angled", 30.5, 16.5, 0, "bottom", 90, [5,2,6], ["thruhole","black","male",2.54,"silver"], 
+                1.6, false, [true,10,2,"default"]);
+            usb2("single_up_a", .925, 15.375, 0, "top", 180, [0,10.5,0], [0], 1.6, false, [true,10,2,"default"]);
+            usb2("single_up_a", 10.395, 15.375, 0, "top", 180, [0,10.5,0], [0], 1.6, false, [true,10,2,"default"]);
+            usb2("single_up_a", 19.925, 15.375, 0, "top", 180, [0,10.5,0], [0], 1.6, false, [true,10,2,"default"]);
         }
     }
     if(style == "remote") {
-        if(mask == true) {
-            translate([-19, 6.25, 15]) cube([12,7.5,14.75]);
-            translate([-19, 15.875, 15]) cube([12,7.5,14.75]);
-            translate([-19, 25.375, 15]) cube([12,7.5,14.75]);
-            translate([-19, 17, 32.2]) rotate([0,90,0]) cylinder(d=2.5, h=12);
-            translate([-19, 17, 4.6]) rotate([0,90,0]) cylinder(d=2.5, h=12);
+        if(enablemask == true && mstyle == "default") {
+            translate([0, 14.5, 12-msetback]) cube([7.75, 15.75, mlength]);
+            translate([9.5, 14.5, 12-msetback]) cube([7.75, 15.75, mlength]);
+            translate([19, 14.5, 12-msetback]) cube([7.75, 15.75, mlength]);
+            translate([16, 32.2, 12-msetback]) cylinder(d=3, h=12);
+            translate([16, 4.6, 12-msetback]) cylinder(d=3, h=mlength);
         }
-        else {
+        if(enablemask == false) {
+            difference() {
+                color("#008066") slab([33,35.25,1.6], .25);
+                color("#008066") translate([15.95,4.6,-1]) cylinder(d=3, h=6);
+                color("#008066") translate([15.95,32.15,-1]) cylinder(d=3, h=6);
+            }
             // gpio 24 pin front position
-            color("silver") translate([1.6, 188.5, 84]) rotate([90, 0, 270]) import("stl/h3_port_extender.stl");
-            color("dimgrey") translate([-2.5, 0, 29.5]) rotate([270, 0, 90]) import("stl/header_2x2_90.stl");
-            color("dimgrey")translate([9,-.5,12.75]) rotate([0,270,90]) import("stl/header_encl_2x5_90.stl");
-//            translate([2, 2, 14.08]) rotate([0, 90, 0]) header(12);
-//            translate([2, 2, 11.54]) rotate([0, 90, 0]) header(12);
-//        header("open", 7.5, 1, 0, "top", 0, [2,12,6], ["thruhole","black","female",2.54,"silver"], 1.6, false, [true,10,2,"default"]);
+            header("open", .75, 9, 0, "bottom", 0, [12,2,6], ["thruhole","black","male",2.54,"silver"], 
+                1.6, false, [true,10,2,"default"]);
+            header("angled", 27.65, 29.6, 0, "bottom", 90, [2,2,6], ["thruhole","black","male",2.54,"silver"], 
+                1.6, false, [true,10,2,"default"]);
+            header("angled", 30.5, 16.5, 0, "bottom", 90, [5,2,6], ["thruhole","black","male",2.54,"silver"], 
+                1.6, false, [true,10,2,"default"]);
+            usb2("single_up_a", .925, 15.375, 0, "top", 180, [0,10.5,0], [0], 1.6, false, [true,10,2,"default"]);
+            usb2("single_up_a", 10.395, 15.375, 0, "top", 180, [0,10.5,0], [0], 1.6, false, [true,10,2,"default"]);
+            usb2("single_up_a", 19.925, 15.375, 0, "top", 180, [0,10.5,0], [0], 1.6, false, [true,10,2,"default"]);
         }
     }
 }
 
 
 /*
-           NAME: h3_port_extender
+           NAME: h3_port_extender_holder
     DESCRIPTION: holder for the @mctom's remote h3 port extender
            TODO: none
 
diff --git a/mod/add.scad b/mod/add.scad
index 7193ac0..099b5c3 100644
--- a/mod/add.scad
+++ b/mod/add.scad
@@ -171,7 +171,7 @@ module add(type, loc_x, loc_y, loc_z, face, rotation, size, data, mask) {
         translate([loc_x,loc_y,loc_z])  rotate(rotation) boom_vring(data[0]);
     }
     if(type == "h3_port_extender") {
-        translate([loc_x,loc_y,loc_z]) rotate(rotation) h3_port_extender(data[0]); 
+        translate([loc_x,loc_y,loc_z]) rotate(rotation) h3_port_extender(data[0],mask); 
     }
     if(type == "h3_port_extender_holder") {
         translate([loc_x,loc_y,loc_z]) rotate(rotation) h3_port_extender_holder(data[1],data[0]); 
@@ -183,7 +183,7 @@ module add(type, loc_x, loc_y, loc_z, face, rotation, size, data, mask) {
         translate([loc_x,loc_y,loc_z]) rotate(rotation) keyhole(data[0],mask); 
     }
     if(type == "dsub") {
-        translate([loc_x,loc_y,loc_z]) rotate(rotation) dsub(data[0]); 
+        translate([loc_x,loc_y,loc_z]) rotate(rotation) dsub(data[0], data[1], mask); 
     }
     if(type == "nut_holder") {
         translate([loc_x,loc_y,loc_z]) rotate(rotation) nut_holder(data[0], data[1], size_x, size_y, size_z); 
diff --git a/mod/parametric_move.scad b/mod/parametric_move.scad
index c7554b8..83b86e3 100644
--- a/mod/parametric_move.scad
+++ b/mod/parametric_move.scad
@@ -30,6 +30,7 @@
                    rotation[] = object rotation
                  parametric[] = parametric movement array
                        size[] = size array x,y,z
+                       data[] = data filed
                       mask[0] = true enables component mask
                       mask[1] = mask length
                       mask[2] = mask setback
diff --git a/sbc_case_builder.json b/sbc_case_builder.json
index 0bfa550..c7832bb 100644
--- a/sbc_case_builder.json
+++ b/sbc_case_builder.json
@@ -3335,121 +3335,6 @@
             "view": "model",
             "wallthick": "2.5"
         },
-        "h3_ultimate": {
-            "$fn": "90",
-            "accessory_highlight": "false",
-            "accessory_name": "h3_ultimate",
-            "adjust": "0.01",
-            "bottom_ext_standoff": "[6.25, 5, 3.6, 10, 4, 1, 0, 0, 0, 4.5, 5.1]",
-            "bottom_front_left": "0",
-            "bottom_front_right": "0",
-            "bottom_rear_left": "0",
-            "bottom_rear_right": "0",
-            "bottom_standoff": "[6.5, 7, 3.6, 10, 4, 4, 0, 0, 1, 4.5, 5]",
-            "c_fillet": "9",
-            "case_design": "shell",
-            "case_ext_standoffs": "false",
-            "case_ffn": "90",
-            "case_fn": "360",
-            "case_offset_bz": "3",
-            "case_offset_tz": "26",
-            "case_offset_x": "25",
-            "case_offset_y": "10",
-            "case_style": "none",
-            "cooling": "default",
-            "exhaust_vents": "none",
-            "fillet": "0",
-            "floorthick": "2",
-            "gap": "1.5",
-            "gpio_opening": "none",
-            "indents": "true",
-            "individual_part": "bottom",
-            "lip": "5",
-            "lower_bottom": "0",
-            "move_front": "0",
-            "move_leftside": "0",
-            "move_rear": "0",
-            "move_rightside": "0",
-            "pcb_loc_x": "0",
-            "pcb_loc_y": "0",
-            "pcb_loc_z": "0",
-            "raise_top": "0",
-            "sata_knockout": "false",
-            "sbc_bottom_standoffs": "true",
-            "sbc_highlight": "false",
-            "sbc_model": "h3",
-            "sbc_off": "false",
-            "sbc_top_standoffs": "true",
-            "sidethick": "0",
-            "sidewall_support": "true",
-            "tol": "0.25",
-            "top_ext_standoff": "[6.25, 18, 2.5, 10, 4, 4, 0, 1, 0, 4.5, 5.1]",
-            "top_front_left": "0",
-            "top_front_right": "0",
-            "top_rear_left": "0",
-            "top_rear_right": "0",
-            "top_standoff": "[6.25, 18, 3.6, 10, 28, 4, 0, 1, 0, 4.5, 5.1]",
-            "view": "model",
-            "vu_rotation": "[15, 0, 0]",
-            "wallthick": "2.5"
-        },
-        "h3_ultimate2": {
-            "$fn": "90",
-            "accessory_highlight": "false",
-            "accessory_name": "h3_ultimate2",
-            "adjust": "0.01",
-            "bottom_ext_standoff": "[6.25, 5, 3.6, 10, 4, 0, 0, 0, 1, 4.25, 5]",
-            "bottom_front_left": "0",
-            "bottom_front_right": "0",
-            "bottom_rear_left": "0",
-            "bottom_rear_right": "0",
-            "bottom_standoff": "[6.75, 7, 3.4, 10, 4, 4, 0, 0, 1, 4.25, 5]",
-            "c_fillet": "9",
-            "case_design": "shell",
-            "case_ext_standoffs": "false",
-            "case_ffn": "90",
-            "case_fn": "360",
-            "case_offset_bz": "4",
-            "case_offset_tz": "9",
-            "case_offset_x": "30",
-            "case_offset_y": "15",
-            "case_style": "none",
-            "cooling": "none",
-            "exhaust_vents": "none",
-            "fillet": "0",
-            "floorthick": "2",
-            "gap": "1.5",
-            "gpio_opening": "none",
-            "indents": "true",
-            "lip": "5",
-            "lower_bottom": "0",
-            "move_front": "0",
-            "move_leftside": "0",
-            "move_rear": "0",
-            "move_rightside": "0",
-            "pcb_loc_x": "30",
-            "pcb_loc_y": "0",
-            "pcb_loc_z": "0",
-            "raise_top": "0",
-            "sata_knockout": "false",
-            "sbc_bottom_standoffs": "true",
-            "sbc_highlight": "false",
-            "sbc_model": "h3",
-            "sbc_off": "false",
-            "sbc_top_standoffs": "true",
-            "sidethick": "0",
-            "sidewall_support": "true",
-            "tol": "0.25",
-            "top_ext_standoff": "[6.25, 18, 2.5, 10, 4, 4, 0, 1, 0, 4.25, 5]",
-            "top_front_left": "0",
-            "top_front_right": "0",
-            "top_rear_left": "0",
-            "top_rear_right": "0",
-            "top_standoff": "[6.25, 18, 3.6, 10, 20, 2, 0, 1, 0, 4.25, 5]",
-            "view": "model",
-            "vu_rotation": "[15, 0, 0]",
-            "wallthick": "2.5"
-        },
         "h3_shell_drivebox2.5v": {
             "$fn": "90",
             "accessory_highlight": "false",
@@ -6361,6 +6246,304 @@
             "uart_opening": "default",
             "view": "model",
             "wallthick": "2.5"
+        },
+        "h3_ultimate": {
+            "$fn": "90",
+            "access_port_location": "[10, 10]",
+            "access_port_orientation": "landscape",
+            "access_port_rotation": "0",
+            "access_port_size": "[30, 70]",
+            "accessory_highlight": "false",
+            "accessory_name": "h3_ultimate",
+            "adj": "0.01",
+            "bend_allowance": "1",
+            "bottom_access_port_enable": "false",
+            "bottom_clearence": "3.5",
+            "bottom_cover_pattern": "solid",
+            "bottom_front_left_adjust": "0",
+            "bottom_front_left_enable": "true",
+            "bottom_front_left_support": "none",
+            "bottom_front_right_adjust": "0",
+            "bottom_front_right_enable": "true",
+            "bottom_front_right_support": "none",
+            "bottom_rear_left_adjust": "0",
+            "bottom_rear_left_enable": "true",
+            "bottom_rear_left_support": "none",
+            "bottom_rear_right_adjust": "0",
+            "bottom_rear_right_enable": "true",
+            "bottom_rear_right_support": "none",
+            "bottom_sidewall_support": "true",
+            "bottom_standoff_diameter": "5.75",
+            "bottom_standoff_hole_size": "3.4",
+            "bottom_standoff_insert": "true",
+            "bottom_standoff_insert_dia": "4.2",
+            "bottom_standoff_insert_height": "5.1",
+            "bottom_standoff_pillar": "hex",
+            "bottom_standoff_reverse": "false",
+            "bottom_standoff_support_height": "4",
+            "bottom_standoff_support_size": "10",
+            "bottom_standoff_type": "countersunk",
+            "case_design": "shell",
+            "case_offset_bz": "3",
+            "case_offset_tz": "26",
+            "case_offset_x": "25",
+            "case_offset_y": "10",
+            "case_style": "none",
+            "cooling": "default",
+            "corner_fillet": "3",
+            "edge_fillet": "0",
+            "exhaust_vent": "none",
+            "ext_bottom_front_left_adjust": "0",
+            "ext_bottom_front_left_enable": "true",
+            "ext_bottom_front_left_support": "front",
+            "ext_bottom_front_right_adjust": "0",
+            "ext_bottom_front_right_enable": "true",
+            "ext_bottom_front_right_support": "front",
+            "ext_bottom_rear_left_adjust": "0",
+            "ext_bottom_rear_left_enable": "true",
+            "ext_bottom_rear_left_support": "rear",
+            "ext_bottom_rear_right_adjust": "0",
+            "ext_bottom_rear_right_enable": "true",
+            "ext_bottom_rear_right_support": "rear",
+            "ext_bottom_sidewall_support": "true",
+            "ext_bottom_standoff_diameter": "5.75",
+            "ext_bottom_standoff_hole_size": "3.4",
+            "ext_bottom_standoff_insert": "true",
+            "ext_bottom_standoff_insert_dia": "4.2",
+            "ext_bottom_standoff_insert_height": "5.1",
+            "ext_bottom_standoff_pillar": "hex",
+            "ext_bottom_standoff_reverse": "false",
+            "ext_bottom_standoff_support_height": "4",
+            "ext_bottom_standoff_support_size": "10",
+            "ext_bottom_standoff_type": "countersunk",
+            "ext_bottom_standoffs": "true",
+            "ext_top_front_left_adjust": "0",
+            "ext_top_front_left_enable": "true",
+            "ext_top_front_left_support": "front",
+            "ext_top_front_right_adjust": "0",
+            "ext_top_front_right_enable": "true",
+            "ext_top_front_right_support": "front",
+            "ext_top_rear_left_adjust": "0",
+            "ext_top_rear_left_enable": "true",
+            "ext_top_rear_left_support": "rear",
+            "ext_top_rear_right_adjust": "0",
+            "ext_top_rear_right_enable": "true",
+            "ext_top_rear_right_support": "rear",
+            "ext_top_sidewall_support": "true",
+            "ext_top_standoff_diameter": "5.75",
+            "ext_top_standoff_hole_size": "3.4",
+            "ext_top_standoff_insert": "false",
+            "ext_top_standoff_insert_dia": "4.2",
+            "ext_top_standoff_insert_height": "5.1",
+            "ext_top_standoff_pillar": "hex",
+            "ext_top_standoff_reverse": "true",
+            "ext_top_standoff_support_height": "48.51",
+            "ext_top_standoff_support_size": "10",
+            "ext_top_standoff_type": "recessed",
+            "ext_top_standoffs": "true",
+            "fan_size": "0",
+            "flat_blank_section": "false",
+            "floorthick": "2",
+            "gap": "1.5",
+            "gpio_opening": "none",
+            "indents": "true",
+            "individual_part": "bottom",
+            "lower_bottom": "0",
+            "material_thickness": "0.5",
+            "move_front": "0",
+            "move_leftside": "0",
+            "move_rear": "0",
+            "move_rightside": "0",
+            "pcb_loc_x": "0",
+            "pcb_loc_y": "0",
+            "pcb_loc_z": "0",
+            "raise_top": "0",
+            "sbc_bottom_standoffs": "true",
+            "sbc_highlight": "false",
+            "sbc_information": "false",
+            "sbc_model": "h3",
+            "sbc_off": "false",
+            "sbc_top_standoffs": "true",
+            "sidethick": "0",
+            "text_color": "Green",
+            "text_font": "Nimbus Mono PS",
+            "tol": "0.25",
+            "top_cover_pattern": "solid",
+            "top_front_left_adjust": "0",
+            "top_front_left_enable": "false",
+            "top_front_left_support": "front",
+            "top_front_right_adjust": "0",
+            "top_front_right_enable": "false",
+            "top_front_right_support": "front",
+            "top_rear_left_adjust": "0",
+            "top_rear_left_enable": "true",
+            "top_rear_left_support": "left",
+            "top_rear_right_adjust": "0",
+            "top_rear_right_enable": "false",
+            "top_rear_right_support": "rear",
+            "top_sidewall_support": "true",
+            "top_standoff_diameter": "5.75",
+            "top_standoff_hole_size": "3.4",
+            "top_standoff_insert": "false",
+            "top_standoff_insert_dia": "4.2",
+            "top_standoff_insert_height": "5.1",
+            "top_standoff_pillar": "hex",
+            "top_standoff_reverse": "true",
+            "top_standoff_support_height": "50",
+            "top_standoff_support_size": "10",
+            "top_standoff_type": "recessed",
+            "uart_opening": "default",
+            "view": "platter",
+            "wallthick": "2.5"
+        },
+        "h3_ultimate2": {
+            "$fn": "90",
+            "access_port_location": "[10, 10]",
+            "access_port_orientation": "landscape",
+            "access_port_rotation": "0",
+            "access_port_size": "[30, 70]",
+            "accessory_highlight": "false",
+            "accessory_name": "h3_ultimate2",
+            "adj": "0.01",
+            "bend_allowance": "1",
+            "bottom_access_port_enable": "false",
+            "bottom_clearence": "3.5",
+            "bottom_cover_pattern": "solid",
+            "bottom_front_left_adjust": "0",
+            "bottom_front_left_enable": "true",
+            "bottom_front_left_support": "none",
+            "bottom_front_right_adjust": "0",
+            "bottom_front_right_enable": "true",
+            "bottom_front_right_support": "right",
+            "bottom_rear_left_adjust": "0",
+            "bottom_rear_left_enable": "true",
+            "bottom_rear_left_support": "none",
+            "bottom_rear_right_adjust": "0",
+            "bottom_rear_right_enable": "true",
+            "bottom_rear_right_support": "right",
+            "bottom_sidewall_support": "true",
+            "bottom_standoff_diameter": "5.75",
+            "bottom_standoff_hole_size": "3.4",
+            "bottom_standoff_insert": "true",
+            "bottom_standoff_insert_dia": "4.2",
+            "bottom_standoff_insert_height": "5.1",
+            "bottom_standoff_pillar": "hex",
+            "bottom_standoff_reverse": "false",
+            "bottom_standoff_support_height": "4",
+            "bottom_standoff_support_size": "10",
+            "bottom_standoff_type": "countersunk",
+            "case_design": "shell",
+            "case_offset_bz": "4",
+            "case_offset_tz": "9",
+            "case_offset_x": "30",
+            "case_offset_y": "15",
+            "case_style": "none",
+            "cooling": "none",
+            "corner_fillet": "3",
+            "edge_fillet": "0",
+            "exhaust_vent": "none",
+            "ext_bottom_front_left_adjust": "0",
+            "ext_bottom_front_left_enable": "true",
+            "ext_bottom_front_left_support": "front",
+            "ext_bottom_front_right_adjust": "0",
+            "ext_bottom_front_right_enable": "true",
+            "ext_bottom_front_right_support": "front",
+            "ext_bottom_rear_left_adjust": "0",
+            "ext_bottom_rear_left_enable": "true",
+            "ext_bottom_rear_left_support": "rear",
+            "ext_bottom_rear_right_adjust": "0",
+            "ext_bottom_rear_right_enable": "true",
+            "ext_bottom_rear_right_support": "rear",
+            "ext_bottom_sidewall_support": "true",
+            "ext_bottom_standoff_diameter": "5.75",
+            "ext_bottom_standoff_hole_size": "3.4",
+            "ext_bottom_standoff_insert": "true",
+            "ext_bottom_standoff_insert_dia": "4.2",
+            "ext_bottom_standoff_insert_height": "5.1",
+            "ext_bottom_standoff_pillar": "hex",
+            "ext_bottom_standoff_reverse": "false",
+            "ext_bottom_standoff_support_height": "4",
+            "ext_bottom_standoff_support_size": "10",
+            "ext_bottom_standoff_type": "blind",
+            "ext_bottom_standoffs": "true",
+            "ext_top_front_left_adjust": "0",
+            "ext_top_front_left_enable": "true",
+            "ext_top_front_left_support": "front",
+            "ext_top_front_right_adjust": "0",
+            "ext_top_front_right_enable": "true",
+            "ext_top_front_right_support": "front",
+            "ext_top_rear_left_adjust": "0",
+            "ext_top_rear_left_enable": "true",
+            "ext_top_rear_left_support": "rear",
+            "ext_top_rear_right_adjust": "0",
+            "ext_top_rear_right_enable": "true",
+            "ext_top_rear_right_support": "none",
+            "ext_top_sidewall_support": "true",
+            "ext_top_standoff_diameter": "5.75",
+            "ext_top_standoff_hole_size": "3.4",
+            "ext_top_standoff_insert": "false",
+            "ext_top_standoff_insert_dia": "4.2",
+            "ext_top_standoff_insert_height": "5.1",
+            "ext_top_standoff_pillar": "hex",
+            "ext_top_standoff_reverse": "true",
+            "ext_top_standoff_support_height": "30",
+            "ext_top_standoff_support_size": "10",
+            "ext_top_standoff_type": "recessed",
+            "ext_top_standoffs": "true",
+            "fan_size": "0",
+            "flat_blank_section": "false",
+            "floorthick": "2",
+            "gap": "1.5",
+            "gpio_opening": "none",
+            "indents": "true",
+            "individual_part": "bottom",
+            "lower_bottom": "0",
+            "material_thickness": "0.5",
+            "move_front": "0",
+            "move_leftside": "0",
+            "move_rear": "0",
+            "move_rightside": "0",
+            "pcb_loc_x": "30",
+            "pcb_loc_y": "0",
+            "pcb_loc_z": "0",
+            "raise_top": "0",
+            "sbc_bottom_standoffs": "true",
+            "sbc_highlight": "false",
+            "sbc_information": "false",
+            "sbc_model": "h3",
+            "sbc_off": "false",
+            "sbc_top_standoffs": "true",
+            "sidethick": "0",
+            "text_color": "Green",
+            "text_font": "Nimbus Mono PS",
+            "tol": "0.25",
+            "top_cover_pattern": "solid",
+            "top_front_left_adjust": "0",
+            "top_front_left_enable": "false",
+            "top_front_left_support": "none",
+            "top_front_right_adjust": "0",
+            "top_front_right_enable": "false",
+            "top_front_right_support": "none",
+            "top_rear_left_adjust": "0",
+            "top_rear_left_enable": "false",
+            "top_rear_left_support": "none",
+            "top_rear_right_adjust": "0",
+            "top_rear_right_enable": "true",
+            "top_rear_right_support": "right",
+            "top_sidewall_support": "true",
+            "top_standoff_diameter": "5.75",
+            "top_standoff_hole_size": "3.4",
+            "top_standoff_insert": "false",
+            "top_standoff_insert_dia": "4.2",
+            "top_standoff_insert_height": "5.1",
+            "top_standoff_pillar": "hex",
+            "top_standoff_reverse": "true",
+            "top_standoff_support_height": "30",
+            "top_standoff_support_size": "10",
+            "top_standoff_type": "recessed",
+            "uart_opening": "default",
+            "view": "model",
+            "wallthick": "2.5"
         }
     },
     "fileFormatVersion": "1"
diff --git a/sbc_case_builder_accessories.cfg b/sbc_case_builder_accessories.cfg
index 280f83f..7c6c090 100644
--- a/sbc_case_builder_accessories.cfg
+++ b/sbc_case_builder_accessories.cfg
@@ -508,87 +508,68 @@ accessory_data = [
      "platter","button_top",-30,0,0,"top",[0,0,0],["case",false,false,false],[10,0,44],["recess"],[false,10,2,"default"]],                           // button top
 
      ["h3_ultimate",
-     "sub","vent",-3.5,30,58,"top",[0,0,90],["case",false,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],                               // vent opening
-     "sub","vent",111.5,30,58,"top",[0,0,90],["case",true,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],                               // vent opening
-     "sub","vent",-3.5,30,19,"top",[0,0,90],["case",false,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],                               // vent opening
-     "sub","vent",111.5,30,28,"top",[0,0,90],["case",true,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],                               // vent opening
-     "sub","vent",-3.5,30,4,"bottom",[0,0,90],["case",false,false,false],[2,6,4],[1,17,"vertical",1],[false,10,2,"default"],                              // vent opening
-     "sub","vent",111.5,30,4,"bottom",[0,0,90],["case",true,false,false],[2,6,4],[1,17,"vertical",1],[false,10,2,"default"],                              // vent opening
-     "sub","fan",99,10,48,"top",[0,0,90],["sbc-case_z",true,true,true],[90,0,6],[2],[false,10,2,"default"],                                         // fan opening
-     "sub","round",3.81,17.78,29,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,26],[0],[false,10,2,"default"],                                 // sub screw hole
-     "sub","round",3.81,106.19,29,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,26],[0],[false,10,2,"default"],                                // sub screw hole
-     "sub","round",106.04,24.77,29,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,26],[0],[false,10,2,"default"],                               // sub screw hole
-     "sub","round",106.04,106.2,29,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,26],[0],[false,10,2,"default"],                               // sub screw hole
-     "model","h3_port_extender",6,70,18.5,"bottom",[0,0,0],["sbc",true,true,false],[0,0,0],["header"],[false,10,2,"default"],                        // h3 port extender
-     "sub","h3_port_extender",6,70,18.5,"top",[0,0,0],["sbc",true,true,false],[0,0,0],["header"],[false,10,2,"default"],                             // h3 port extender
-     "model","hk_pwr_button",20,110,55.25,"top",[0,0,0],["sbc-case_z",true,true,true],[0,0,0],[0],[true,10,2,"default"],                            // hk pwr button model
-     "sub","hk_pwr_button",20,110,55.25,"top",[0,0,0],["sbc-case_z",true,true,true],[0,0,0],[0],[false,10,2,"default"],                              // hk pwr button model
-//             "add2","button",12.34,106.43,55.25,"top",[0,0,0],["sbc-case_z",true,true,true],[10,0,53],["recess"],[true,10,2,"default"],                  // button
-//             "add2","button",23.77,106.43,55.25,"top",[0,0,0],["sbc-case_z",true,true,true],[10,0,53],["recess"],[true,10,2,"default"],                  // button
-//             "model","button_top",12.34,106.43,55.25,"top",[0,0,0],["sbc-case_z",true,true,true],[10,0,58],["recess"],[false,10,2,"default"],             // button top
-//             "model","button_top",23.77,106.43,55.25,"top",[0,0,0],["sbc-case_z",true,true,true],[10,0,58],["recess"],[false,10,2,"default"],             // button top
-//             "platter","button_top",-20,0,0,"top",[0,0,0],["case",false,false,false],[10,0,58],["recess"],[false,10,2,"default"],                         // button top
-//             "platter","button_top",-30,0,0,"top",[0,0,0],["case",false,false,false],[10,0,58],["recess"],[false,10,2,"default"],                         // button top
-     "add1","access_port",10,30,-0.01,"bottom",[0,0,0],["sbc",true,true,true],[100,80,2],["landscape"],[true,10,2,"default"],                      // access port
-     "model","access_cover",10,30,-0.01,"bottom",[0,0,0],["sbc",true,true,false],[100,80,2],["landscape"],[false,10,2,"default"],                   // access port cover
-     "platter","access_cover",-110,30,0,"bottom",[0,0,0],["case",false,false,false],[100,80,2],["landscape"],[false,10,2,"default"],                // access port cover
-     "sub","round",111,34,6.07,"bottom",[0,90,0],["case",true,false,false],[3,0,3],[0],[false,10,2,"default"],                                      // sub hd side screw hole
-     "sub","round",111,110.6,6.07,"bottom",[0,90,0],["case",true,false,false],[3,0,3],[0],[false,10,2,"default"],                                   // sub hd side screw hole
-     "add2","hd_vertleft",98,10,1.99,"bottom",[0,0,0],["case",true,true,false],[0,0,0],[2.5,3,"portrait"],[false,10,2,"default"],                        // add hd holder
-     "sub","hd_vertleft_holes",98,10,-.01,"bottom",[0,0,0],["case",true,true,false],[0,0,0],[2.5,3,"portrait"],[false,10,2,"default"],                   // sub hd bottom holes
-     "model","hd25",98,110,2,"bottom",[90,0,-90],["case",true,true,false],[0,0,0],[7],[false,10,2,"default"]],                                      // model 2.5 hd
+     "sub","vent",-3.5,30,58,"top",[0,0,90],["case",false,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],
+     "sub","vent",111.5,30,58,"top",[0,0,90],["case",true,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],
+     "sub","vent",-3.5,30,19,"top",[0,0,90],["case",false,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],
+     "sub","vent",111.5,30,28,"top",[0,0,90],["case",true,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],
+     "sub","vent",-3.5,30,4,"bottom",[0,0,90],["case",false,false,false],[2,6,4],[1,17,"vertical",1],[false,10,2,"default"],
+     "sub","vent",111.5,30,4,"bottom",[0,0,90],["case",true,false,false],[2,6,4],[1,17,"vertical",1],[false,10,2,"default"],
+     "model","hk_pwr_button",20,110,55.25,"top",[0,0,0],["sbc-case_z",true,true,true],[0,0,0],[0],[true,10,2,"default"],
+     "add2","access_port",10,30,-0.01,"bottom",[0,0,0],["sbc",true,true,true],[100,80,2],["landscape"],[true,10,2,"default"],
+     "model","access_cover",10,30,-0.01,"bottom",[0,0,0],["sbc",true,true,false],[100,80,2],["landscape"],[false,10,2,"default"],
+     "platter","access_cover",-110,30,0,"bottom",[0,0,0],["case",false,false,false],[100,80,2],["landscape"],[false,10,2,"default"],
+     "sub","round",111,34,6.07,"bottom",[0,90,0],["case",true,false,false],[3,0,6],[0],[false,10,2,"default"],
+     "sub","round",111,110.5,6.07,"bottom",[0,90,0],["case",true,false,false],[3,0,6],[0],[false,10,2,"default"],
+     "add2","hd_vertleft",98,10,1.99,"bottom",[0,0,0],["case",true,true,false],[0,0,0],[2.5,"portrait"],[false,10,2,"default"],
+     "sub","hd_vertleft_holes",98,10,-.01,"bottom",[0,0,0],["case",true,true,false],[0,0,0],[2.5,3,"portrait"],[false,10,2,"default"],
+     "model","hd25",98,110,2,"bottom",[90,0,-90],["case",true,true,false],[0,0,0],[7],[false,10,2,"default"]],
 
      ["h3_ultimate2",
-     "suball","fan",0,25,3,"top",[0,270,0],["case",false,false,false],[60,0,6],[0],[false,10,2,"default"],                                          // sub fan opening
-     "model","fan_cover",-4,25,3,"top",[0,270,0],["case",false,false,false],[60,0,2],[3],[false,10,2,"default"],                                    // model fan cover
-     "platter","fan_cover",-100,150,0,"top",[0,0,0],["case",false,false,false],[60,0,2],[0],[false,10,2,"default"],                                 // model fan cover
-     "model","vent_panel_hex",144,11.77,64,"top",[0,90,0],["case",false,false,false],[62,107.43,3],[5.0,1.6,"y",14],[false,10,2,"default"],                // model vent cover
-     "platter","vent_panel_hex",-200,13.77,0,"top",[0,0,0],["case",false,false,false],[62,107.43,3],[5.0,1.6,"y",14],[false,10,2,"default"],               // model vent cover
-     "suball","rectangle",111,26.77,62,"top",[0,90,0],["case",true,false,false],[58,77.43,4],[[2,2,2,2]],[false,10,2,"default"],                    // vent opening
-     "sub","round",111,16.57,57,"top",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],                                        // vent cover screw hole
-     "sub","round",111,16.57,9,"bottom",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],                                      // vent cover screw hole
-     "sub","round",111,114.4,57,"top",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],                                        // vent cover screw hole
-     "sub","round",111,114.4,9,"bottom",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],                                      // vent cover screw hole
-     "sub","round",3.81,17.78,35,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,19],[0],[false,10,2,"default"],                                 // sub screw hole
-     "sub","round",3.81,106.19,35,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,19],[0],[false,10,2,"default"],                                // sub screw hole
-     "sub","round",106.04,24.77,35,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,19],[0],[false,10,2,"default"],                               // sub screw hole
-     "sub","round",106.04,106.2,35,"top",[0,0,0],["sbc-case_z",true,true,true],[6.5,0,19],[0],[false,10,2,"default"],                               // sub screw hole
-     "add2","nut_holder",144,16.57,57,"top",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],                      // vent cover nut holder
-     "add2","nut_holder",144,16.57,9 ,"bottom",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],                   // vent cover nut holder
-     "add2","nut_holder",144,114.4,57,"top",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],                      // vent cover nut holder 
-     "add2","nut_holder",144,114.4,9 ,"bottom",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],                   // vent cover nut holder
-     "sub","rectangle",-4,100.5,3,"top",[0,0,0],["sbc-case_z",true,true,true],[14,4,20],[[1,1,1,1]],[false,10,2,"default"],                         // sub rectangle
-     "sub","rectangle",100.5,17,30,"top",[0,0,0],["sbc-case_z",true,true,true],[9,4,10],[[1,1,1,1]],[false,10,2,"default"],                         // sub rectangle
-     "add1","round",23,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                          // wall support
-     "add1","round",71,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                          // wall support
-     "add1","round",-31.5,3,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                           // wall support
-     "add1","round",-31.5,77,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                          // wall support
-     "add1","round",-10,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                         // wall support
-     "add1","round",101,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                         // wall support
-     "add1","round",91.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                       // wall support
-     "add1","round",66.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                       // wall support
-     "add1","round",42.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                       // wall support
-     "add1","round",16.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                       // wall support
-     "add1","round",-1,-16.5,9,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],                                           // wall support
-     "add1","round",-29,109,9,"top",[0,0,0],["case",true,true,true],[3,0,44],[0],[false,10,2,"default"],                                            // wall support
-     "add1","round",-29,-14,9,"top",[0,0,0],["case",true,true,true],[3,0,44],[0],[false,10,2,"default"],                                            // wall support
-     "add1","round",109,109,9,"top",[0,0,0],["case",true,true,true],[3,0,44],[0],[false,10,2,"default"],                                            // wall support
-     "add1","rectangle",2,7,49,"top",[0,0,0],["case",true,true,true],[4,80,3],[[.25,.25,.25,.25]],[false,10,2,"default"],                          // ceiling support
-     "add1","rectangle",27,-16.5,49,"top",[0,0,0],["case",true,true,true],[4,130,3],[[.25,.25,.25,.25]],[false,10,2,"default"],                    // ceiling support
-     "add1","rectangle",52,-16.5,49,"top",[0,0,0],["case",true,true,true],[4,130,3],[[.25,.25,.25,.25]],[false,10,2,"default"],                    // ceiling support
-     "add1","rectangle",77,-16.5,49,"top",[0,0,0],["case",true,true,true],[4,130,3],[[.25,.25,.25,.25]],[false,10,2,"default"],                    // ceiling support
-     "add1","rectangle",104,7,49,"top",[0,0,0],["case",true,true,true],[4,80,3],[[.25,.25,.25,.25]],[false,10,2,"default"],                        // ceiling support
-     "model","h3_port_extender",31,119,4,"top",[0,0,-90],["case",true,false,true],[0,0,0],["remote"],[false,10,2,"default"],                         // port extender model
-     "sub","h3_port_extender",31,119,4,"top",[0,0,-90],["case",true,false,true],[0,0,0],["remote"],[false,10,2,"default"],                           // port extender openings
-     "model","h3_port_extender_holder",31,119,4,"top",[0,0,-90],["case",true,false,true],[0,0,0],[2.5,"both"],[false,10,2,"default"],                  // port extender holder
-     "platter","h3_port_extender_holder",-170,150,0,"top",[0,0,-90],["case",true,false,true],[0,0,0],[2.5,"remote"],[false,10,2,"default"],            // port extender holder
-     "model","hk_pwr_button",11,114,55.25,"top",[0,0,180],["case",false,false,true],[0,0,0],[0],[true,10,2,"default"],                              // hk pwr button model
-     "sub","hk_pwr_button",11,114,55.25,"top",[0,0,0],["case",false,false,true],[0,0,0],[0],[false,10,2,"default"],                                  // hk pwr button opening
-     "model","dsub",12,-1,48,"top",[0,90,0],["case",false,false,false],[0,0,0],[[9,"male",4]],[false,10,2,"default"],                                // db9 model
-     "sub","dsub",12,-1,48,"top",[0,90,0],["case",false,false,false],[0,0,0],[[9,"male",4]],[false,10,2,"default"],                                  // db9 model
-     "add1","access_port",19,20,-0.01,"bottom",[0,0,0],["sbc",true,true,true],[81,100,2],["portrait"],[true,10,2,"default"],                       // access port
-     "model","access_cover",19,20,-0.01,"bottom",[0,0,0],["sbc",true,true,false],[81,100,2],["portrait"],[false,10,2,"default"],                     // access port cover
-     "platter","access_cover",-110,30,0,"bottom",[0,0,0],["case",false,false,false],[81,100,2],["portrait"],[false,10,2,"default"]],                 // access port cover
+     "suball","fan",0,25,3,"top",[0,270,0],["case",false,false,false],[60,0,6],[0],[false,10,2,"default"],
+     "model","fan_cover",-4,25,3,"top",[0,270,0],["case",false,false,false],[60,0,2],[3],[false,10,2,"default"],
+     "platter","fan_cover",-100,150,0,"top",[0,0,0],["case",false,false,false],[60,0,2],[3],[false,10,2,"default"],
+     // side panel
+     "model","vent_panel_hex",144,11.77,64,"top",[0,90,0],["case",false,false,false],[62,107.43,3],[5.0,1.6,"y",14],[false,10,2,"default"],
+     "platter","vent_panel_hex",-200,13.77,0,"top",[0,0,0],["case",false,false,false],[62,107.43,3],[5.0,1.6,"y",14],[false,10,2,"default"],
+     "suball","rectangle",111,26.77,62,"top",[0,90,0],["case",true,false,false],[58,77.43,4],[[2,2,2,2]],[false,10,2,"default"],
+     "sub","round",111,16.57,57,"top",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],
+     "sub","round",111,16.57,9,"bottom",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],
+     "sub","round",111,114.4,57,"top",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],
+     "sub","round",111,114.4,9,"bottom",[0,90,0],["case",true,false,false],[7,0,4],[0],[false,10,2,"default"],
+     "add2","nut_holder",144,16.57,57,"top",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],
+     "add2","nut_holder",144,16.57,9 ,"bottom",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],
+     "add2","nut_holder",144,114.4,57,"top",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],
+     "add2","nut_holder",144,114.4,9 ,"bottom",[0,270,0],["case",false,false,false],[8,16,5],["m3","sloped"],[false,10,2,"default"],
+     // clearence trim
+     "sub","rectangle",100.5,17,25,"top",[0,0,0],["sbc-case_z",true,true,true],[9,4,15],[[1,1,1,1]],[false,10,2,"default"],
+     // front wall support
+     "add1","round",23,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",71,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",101,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",-10,111.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     // fan side wall support
+     "add1","round",-31.5,3,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",-31.5,77,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     // rear wall support
+     "add1","round",91.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",66.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",42.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",16.25,-16.5,10,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     "add1","round",-1,-16.5,9,"top",[0,0,0],["case",true,true,true],[4,0,44],[0],[false,10,2,"default"],
+     // top stiffeners
+     "add1","rectangle",2,7,51,"top",[0,0,0],["case",true,true,true],[4,80,3],[[.25,.25,.25,.25]],[false,10,2,"default"],
+     "add1","rectangle",27,-16.5,51,"top",[0,0,0],["case",true,true,true],[4,130,3],[[.25,.25,.25,.25]],[false,10,2,"default"],
+     "add1","rectangle",52,-16.5,51,"top",[0,0,0],["case",true,true,true],[4,130,3],[[.25,.25,.25,.25]],[false,10,2,"default"],
+     "add1","rectangle",77,-16.5,51,"top",[0,0,0],["case",true,true,true],[4,130,3],[[.25,.25,.25,.25]],[false,10,2,"default"],
+     "add1","rectangle",104,7,51,"top",[0,0,0],["case",true,true,true],[4,80,3],[[.25,.25,.25,.25]],[false,10,2,"default"],
+     "model","h3_port_extender",63.5,117,4,"top",[90,0,180],["case",true,false,true],[0,0,0],["remote"],[true,15,5,"default"],
+     "model","h3_port_extender_holder",31,119,4,"top",[0,0,-90],["case",true,false,true],[0,0,0],[2.5,"both"],[false,10,2,"default"],
+     "platter","h3_port_extender_holder",-170,150,0,"top",[0,0,-90],["case",true,false,true],[0,0,0],[2.5,"remote"],[false,10,2,"default"],
+     "model","hk_pwr_button",18,113,55.25,"top",[0,0,180],["case",false,false,true],[0,0,0],[0],[true,10,2,"default"],
+     "model","dsub",18,-1,46,"top",[90,90,0],["case",false,false,false],[0,0,0],["db9","female"],[true,10,2,"default"],
+     "add2","access_port",19,20,-0.01,"bottom",[0,0,0],["sbc",true,true,true],[81,100,2],["portrait"],[true,10,2,"default"],
+     "model","access_cover",19,20,-0.01,"bottom",[0,0,0],["sbc",true,true,false],[81,100,2],["portrait"],[false,10,2,"default"],
+     "platter","access_cover",-110,30,0,"bottom",[0,0,0],["case",false,false,false],[81,100,2],["portrait"],[false,10,2,"default"]],
 
      ["h3_shell_drivebox2.5v",
      "sub","vent",-3.5,30,58,"top",[0,0,90],["case",false,false,false],[2,12,4],[1,17,"vertical",1],[false,10,2,"default"],                               // vent opening