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expanded rear conduit-grommet selection and tweaked removal bay trays

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This commit is contained in:
Edward Kisiel
2025-05-14 21:34:24 -04:00
parent 8d2ebd4f94
commit 1b8a47361b
3 changed files with 226 additions and 220 deletions
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sbc_case_builder.scad
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@@ -85,7 +85,7 @@ rack_bay1_rotation = 0; // [0:90:270]
rack_bay1_face = "vent"; //["open","fixed","removable","vent"]
rack_bay1_wall = false; // [true,false]
rack_bay1_rear_fan = false; //[true,false]
rack_bay1_rear_conduit = false; //[true,false]
rack_bay1_rear_conduit = "grommet"; //["none","conduit","grommet","grommets-vertical"]
Rack_Bay2 = "empty"; // ["empty", "c1+", "c2", "c4", "hc4", "xu4", "xu4q", "mc1", "hc1", "n1", "n2", "n2+", "n2l", "n2lq", "m1", "m1s", "m2", "h2", "h2+", "h3", "h3+", "h4", "h4+", "h4_ultra", "show2", "rpipico", "rpipicow", "rpicm4+ioboard", "rpicm1", "rpicm3", "rpicm3l", "rpicm3+", "rpicm4s", "rpicm4", "rpicm4l", "rpizero", "rpizerow", "rpizero2w", "rpi1a+", "rpi1b+", "rpi2b", "rpi3a+", "rpi3b", "rpi3b+", "rpi4b", "rpi5", "a64", "a64lts", "rock64", "rockpro64", "quartz64a", "quartz64b", "h64b", "star64", "soedge_a-baseboard", "soedge_rk1808", "rock4a", "rock4b", "rock4a+", "rock4b+", "rock4c", "rock4c+", "rock5b-v1.3", "rock5b", "rock5bq", "rock5b+", "nio12l", "vim1", "vim2", "vim3", "vim3l", "vim4", "tinkerboard", "tinkerboard-s", "tinkerboard-2", "tinkerboard-2s", "tinkerboard-r2", "tinkerboard-r2s", "opizero", "opizero2", "opir1plus_lts", "opir1", "opi5", "opi5max", "jetsonnano", "lepotato", "sweetpotato", "tritium-h2+", "tritium-h3", "tritium-h5", "solitude", "alta", "atomicpi", "visionfive2", "visionfive2q", "bpif3", "milk-v_duos", "licheerv+dock", "rak19007", "cnano-avr128da48", "nodemcu-32s", "cs-solarmeter", "feather-m0_express", "feather-m0_wifi", "feather-m4_express"]
rack_bay2_xyz_loc = [0,0,0]; // [0:.5:450]
@@ -93,7 +93,7 @@ rack_bay2_rotation = 0; // [0:90:270]
rack_bay2_face = "vent"; //["open","fixed","removable","vent"]
rack_bay2_wall = false; // [true,false]
rack_bay2_rear_fan = false; //[true,false]
rack_bay2_rear_conduit = false; //[true,false]
rack_bay2_rear_conduit = "grommet"; //["none","conduit","grommet","grommets-vertical"]
Rack_Bay3 = "empty"; // ["empty", "c1+", "c2", "c4", "hc4", "xu4", "xu4q", "mc1", "hc1", "n1", "n2", "n2+", "n2l", "n2lq", "m1", "m1s", "m2", "h2", "h2+", "h3", "h3+", "h4", "h4+", "h4_ultra", "show2", "rpipico", "rpipicow", "rpicm4+ioboard", "rpicm1", "rpicm3", "rpicm3l", "rpicm3+", "rpicm4s", "rpicm4", "rpicm4l", "rpizero", "rpizerow", "rpizero2w", "rpi1a+", "rpi1b+", "rpi2b", "rpi3a+", "rpi3b", "rpi3b+", "rpi4b", "rpi5", "a64", "a64lts", "rock64", "rockpro64", "quartz64a", "quartz64b", "h64b", "star64", "soedge_a-baseboard", "soedge_rk1808", "rock4a", "rock4b", "rock4a+", "rock4b+", "rock4c", "rock4c+", "rock5b-v1.3", "rock5b", "rock5bq", "rock5b+", "nio12l", "vim1", "vim2", "vim3", "vim3l", "vim4", "tinkerboard", "tinkerboard-s", "tinkerboard-2", "tinkerboard-2s", "tinkerboard-r2", "tinkerboard-r2s", "opizero", "opizero2", "opir1plus_lts", "opir1", "opi5", "opi5max", "jetsonnano", "lepotato", "sweetpotato", "tritium-h2+", "tritium-h3", "tritium-h5", "solitude", "alta", "atomicpi", "visionfive2", "visionfive2q", "bpif3", "milk-v_duos", "licheerv+dock", "rak19007", "cnano-avr128da48", "nodemcu-32s", "cs-solarmeter", "feather-m0_express", "feather-m0_wifi", "feather-m4_express"]
rack_bay3_xyz_loc = [0,0,0]; // [0:.5:450]
@@ -101,7 +101,7 @@ rack_bay3_rotation = 0; // [0:90:270]
rack_bay3_face = "vent"; //["open","fixed","removable","vent"]
rack_bay3_wall = false; // [true,false]
rack_bay3_rear_fan = false; //[true,false]
rack_bay3_rear_conduit = false; //[true,false]
rack_bay3_rear_conduit = "grommet"; //["none","conduit","grommet","grommets-vertical"]
Rack_Bay4 = "empty"; // ["empty", "c1+", "c2", "c4", "hc4", "xu4", "xu4q", "mc1", "hc1", "n1", "n2", "n2+", "n2l", "n2lq", "m1", "m1s", "m2", "h2", "h2+", "h3", "h3+", "h4", "h4+", "h4_ultra", "show2", "rpipico", "rpipicow", "rpicm4+ioboard", "rpicm1", "rpicm3", "rpicm3l", "rpicm3+", "rpicm4s", "rpicm4", "rpicm4l", "rpizero", "rpizerow", "rpizero2w", "rpi1a+", "rpi1b+", "rpi2b", "rpi3a+", "rpi3b", "rpi3b+", "rpi4b", "rpi5", "a64", "a64lts", "rock64", "rockpro64", "quartz64a", "quartz64b", "h64b", "star64", "soedge_a-baseboard", "soedge_rk1808", "rock4a", "rock4b", "rock4a+", "rock4b+", "rock4c", "rock4c+", "rock5b-v1.3", "rock5b", "rock5bq", "rock5b+", "nio12l", "vim1", "vim2", "vim3", "vim3l", "vim4", "tinkerboard", "tinkerboard-s", "tinkerboard-2", "tinkerboard-2s", "tinkerboard-r2", "tinkerboard-r2s", "opizero", "opizero2", "opir1plus_lts", "opir1", "opi5", "opi5max", "jetsonnano", "lepotato", "sweetpotato", "tritium-h2+", "tritium-h3", "tritium-h5", "solitude", "alta", "atomicpi", "visionfive2", "visionfive2q", "bpif3", "milk-v_duos", "licheerv+dock", "rak19007", "cnano-avr128da48", "nodemcu-32s", "cs-solarmeter", "feather-m0_express", "feather-m0_wifi", "feather-m4_express"]
rack_bay4_xyz_loc = [0,0,0]; // [0:.5:450]
@@ -109,7 +109,7 @@ rack_bay4_rotation = 0; // [0:90:270]
rack_bay4_face = "vent"; //["open","fixed","removable","vent"]
rack_bay4_wall = false; // [true,false]
rack_bay4_rear_fan = false; //[true,false]
rack_bay4_rear_conduit = false; //[true,false]
rack_bay4_rear_conduit = "grommet"; //["none","conduit","grommet","grommets-vertical"]
Rack_Bay5 = "empty"; // ["empty", "c1+", "c2", "c4", "hc4", "xu4", "xu4q", "mc1", "hc1", "n1", "n2", "n2+", "n2l", "n2lq", "m1", "m1s", "m2", "h2", "h2+", "h3", "h3+", "h4", "h4+", "h4_ultra", "show2", "rpipico", "rpipicow", "rpicm4+ioboard", "rpicm1", "rpicm3", "rpicm3l", "rpicm3+", "rpicm4s", "rpicm4", "rpicm4l", "rpizero", "rpizerow", "rpizero2w", "rpi1a+", "rpi1b+", "rpi2b", "rpi3a+", "rpi3b", "rpi3b+", "rpi4b", "rpi5", "a64", "a64lts", "rock64", "rockpro64", "quartz64a", "quartz64b", "h64b", "star64", "soedge_a-baseboard", "soedge_rk1808", "rock4a", "rock4b", "rock4a+", "rock4b+", "rock4c", "rock4c+", "rock5b-v1.3", "rock5b", "rock5bq", "rock5b+", "nio12l", "vim1", "vim2", "vim3", "vim3l", "vim4", "tinkerboard", "tinkerboard-s", "tinkerboard-2", "tinkerboard-2s", "tinkerboard-r2", "tinkerboard-r2s", "opizero", "opizero2", "opir1plus_lts", "opir1", "opi5", "opi5max", "jetsonnano", "lepotato", "sweetpotato", "tritium-h2+", "tritium-h3", "tritium-h5", "solitude", "alta", "atomicpi", "visionfive2", "visionfive2q", "bpif3", "milk-v_duos", "licheerv+dock", "rak19007", "cnano-avr128da48", "nodemcu-32s", "cs-solarmeter", "feather-m0_express", "feather-m0_wifi", "feather-m4_express"]
rack_bay5_xyz_loc = [0,0,0]; // [0:.5:450]
@@ -117,14 +117,14 @@ rack_bay5_rotation = 0; // [0:90:270]
rack_bay5_face = "vent"; //["open","fixed","removable","vent"]
rack_bay5_wall = false; // [true,false]
rack_bay5_rear_fan = false; //[true,false]
rack_bay5_rear_conduit = false; //[true,false]
rack_bay5_rear_conduit = "grommet"; //["none","conduit","grommet","grommets-vertical"]
Rack_Bay6 = "empty"; // ["empty", "c1+", "c2", "c4", "hc4", "xu4", "xu4q", "mc1", "hc1", "n1", "n2", "n2+", "n2l", "n2lq", "m1", "m1s", "m2", "h2", "h2+", "h3", "h3+", "h4", "h4+", "h4_ultra", "show2", "rpipico", "rpipicow", "rpicm4+ioboard", "rpicm1", "rpicm3", "rpicm3l", "rpicm3+", "rpicm4s", "rpicm4", "rpicm4l", "rpizero", "rpizerow", "rpizero2w", "rpi1a+", "rpi1b+", "rpi2b", "rpi3a+", "rpi3b", "rpi3b+", "rpi4b", "rpi5", "a64", "a64lts", "rock64", "rockpro64", "quartz64a", "quartz64b", "h64b", "star64", "soedge_a-baseboard", "soedge_rk1808", "rock4a", "rock4b", "rock4a+", "rock4b+", "rock4c", "rock4c+", "rock5b-v1.3", "rock5b", "rock5bq", "rock5b+", "nio12l", "vim1", "vim2", "vim3", "vim3l", "vim4", "tinkerboard", "tinkerboard-s", "tinkerboard-2", "tinkerboard-2s", "tinkerboard-r2", "tinkerboard-r2s", "opizero", "opizero2", "opir1plus_lts", "opir1", "opi5", "opi5max", "jetsonnano", "lepotato", "sweetpotato", "tritium-h2+", "tritium-h3", "tritium-h5", "solitude", "alta", "atomicpi", "visionfive2", "visionfive2q", "bpif3", "milk-v_duos", "licheerv+dock", "rak19007", "cnano-avr128da48", "nodemcu-32s", "cs-solarmeter", "feather-m0_express", "feather-m0_wifi", "feather-m4_express"]
rack_bay6_xyz_loc = [0,0,0]; // [0:.5:450]
rack_bay6_rotation = 0; // [0:90:270]
rack_bay6_face = "vent"; //["open","fixed","removable","vent"]
rack_bay6_rear_fan = false; //[true,false]
rack_bay6_rear_conduit = false; //[true,false]
rack_bay6_rear_conduit = "grommet"; //["none","conduit","grommet","grommets-vertical"]
/* [3D Case Adjustments] */
// sbc location x axis
@@ -611,22 +611,33 @@ if (view == "platter") {
if(case_design == "rack") {
case_rack(case_design,"bottom");
// rear fan covers
for(r = [0:len(rack_bay_sbc)-1]) {
ucount = rack_width == 10 ? 3 : len(rack_bay_sbc)-1;
for(r = [0:ucount-1]) {
fan_offset = -75+(75-rear_fan_size)/2;
if(rack_bay_rear_fan[r] == true) {
translate([-gap-wallthick-1+.125+75*(r+1)+fan_offset+8,
depth+10,(case_z-rear_fan_size)/2])
-80,(case_z-rear_fan_size)/2])
fan_cover(rear_fan_size, wallthick, rear_cooling);
}
}
// rear grommets
for(r = [0:len(rack_bay_sbc)-1]) {
grommet_offset = -75+11;
if(rack_bay_rear_conduit[r] == true) {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset,depth+30,0])
color("lightgrey") grommet("bottom", "sleeve", 10, r+2, wallthick, true, [false,10,0,"default"]);
// rear grommets
for(r = [0:len(rack_bay_sbc)-1]) {
grommet_offset = -75+11;
if(rack_bay_rear_conduit[r] == "grommet") {
translate([0,-50,0]) rotate([270,0,0]) difference() {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset,0,0])
grommet("bottom", "sleeve", 10, r+2, wallthick, false, [false,10,0,"default"]);
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset-10,-.125,-3]) cube([20,10,20]);
}
translate([0,-30,0]) rotate([270,0,0]) difference() {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset,0,0])
grommet("bottom", "sleeve", 10, r+2, wallthick, false, [false,10,0,"default"]);
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset-10,-.125,-3]) cube([20,10,20]);
}
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset,-70,0])
grommet_clip("sleeve", 10, r+2, wallthick);
}
}
}
}
if(case_design == "adapter_mini-stx_thin" || case_design == "adapter_mini-stx" || case_design == "adapter_mini-itx_thin" || case_design == "adapter_mini-itx" || case_design == "adapter_flex-atx" || case_design == "adapter_mini-dtx" || case_design == "adapter_dtx" || case_design == "adapter_micro-atx" || case_design == "adapter_atx" || case_design == "adapter_ssi-ceb" || case_design == "adapter_ssi-eeb") {
color("dimgrey",1) case_adapter(case_design);
@@ -1140,83 +1151,80 @@ if (view == "model") {
cube([gap+wallthick+1,depth+2,case_z+2]);
}
}
}
}
ucount = rack_width == 10 ? 3 : len(rack_bay_sbc)-1;
// rear fan covers
for(r = [0:len(rack_bay_sbc)-1]) {
for(r = [0:ucount-1]) {
fan_offset = -75+(75-rear_fan_size)/2;
if(rack_bay_rear_fan[r] == true) {
translate([-gap-wallthick-1+.125+75*(r+1)+fan_offset+8,
depth-gap,(case_z-rear_fan_size)/2])
rotate([90,0,0]) fan_cover(rear_fan_size, wallthick, rear_cooling);
}
}
// rear grommets
for(r = [0:len(rack_bay_sbc)-1]) {
grommet_offset = -75+11;
if(rack_bay_rear_conduit[r] == true) {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset+4,depth-wallthick-gap,13])
color("lightgrey") grommet("front", "sleeve", 10, 4, wallthick, true, [false,10,0,"default"]);
}
grommet_offset = -75+11;
if(rack_bay_rear_conduit[r] == "grommet" || rack_bay_rear_conduit[r] == "grommets-vertical") {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset+4,depth-wallthick-gap,13])
color("lightgrey") grommet("front", "sleeve", 10, 4, wallthick, true, [false,10,0,"default"]);
}
// bay inserts
for(r = [0:len(rack_bay_sbc)-1]) {
bayadj = r == 0 ? -74 : -75.5;
if(rack_bay_face[r] == "removable" && r ==0 && rack_bay_sbc[r] != "empty") {
color("gray") translate([bayadj+75*(r+1),0,floorthick])
bay_tray(depth-2*wallthick-gap-.5-tol,r);
}
// if(rack_bay_face[r] == "removable" && r !=0 && rack_bay_face[r-1] == "removable") {
// color("gray") translate([bayadj+75*(r+1),0,floorthick])
// bay_tray(depth-2*wallthick-gap-.5-tol,r);
// }
if(rack_bay_face[r] == "removable" && r !=0 && rack_bay_sbc[r] != "empty") {
color("gray") translate([bayadj+75*(r+1),0,floorthick])
bay_tray(depth-2*wallthick-gap-.5-tol,r);
}
if(rack_bay_rear_conduit[r] == "grommets-vertical") {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset+4,depth-wallthick-gap,30])
color("lightgrey") grommet("front", "sleeve", 10, 4, wallthick, true, [false,10,0,"default"]);
}
if(sbc_off == false) {
for(i = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_sbc[i] != "empty" && rack_bay_face[i] != "removable") {
s = search([rack_bay_sbc[i]],sbc_data);
pcb_loc_z = rack_bay_xyz_loc[i][2];
pcb_id = sbc_data[s[0]][4];
pcb_width = sbc_data[s[0]][10][0];
pcb_depth = sbc_data[s[0]][10][1];
pcb_z_orig = sbc_data[s[0]][10][2];
pcb_tmaxz = sbc_data[s[0]][11][5];
pcb_bmaxz = sbc_data[s[0]][11][6];
pcb_color = sbc_data[s[0]][11][1];
pcb_radius = sbc_data[s[0]][11][0];
// bay inserts
bayadj = r == 0 ? -74 : -75.5;
if(rack_bay_face[r] == "removable" && r ==0 && rack_bay_sbc[r] != "empty") {
color("gray") translate([bayadj+75*(r+1),0,floorthick])
bay_tray(depth-2*wallthick-gap-.5-tol,r);
}
if(rack_bay_face[r] == "removable" && r !=0 && rack_bay_sbc[r] != "empty") {
color("gray") translate([bayadj+75*(r+1),0,floorthick])
bay_tray(depth-2*wallthick-gap-.5-tol,r);
}
}
if(sbc_off == false) {
for(i = [0:len(rack_bay_sbc)-1]) {
if(rack_bay_sbc[i] != "empty" && rack_bay_face[i] != "removable") {
s = search([rack_bay_sbc[i]],sbc_data);
pcb_loc_z = rack_bay_xyz_loc[i][2];
pcb_id = sbc_data[s[0]][4];
pcb_width = sbc_data[s[0]][10][0];
pcb_depth = sbc_data[s[0]][10][1];
pcb_z_orig = sbc_data[s[0]][10][2];
pcb_tmaxz = sbc_data[s[0]][11][5];
pcb_bmaxz = sbc_data[s[0]][11][6];
pcb_color = sbc_data[s[0]][11][1];
pcb_radius = sbc_data[s[0]][11][0];
pcb_loc_x = rack_bay_rotation[i] == 90 ? rack_bay_xyz_loc[i][0] + pcb_width : rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][0] + pcb_width : rack_bay_xyz_loc[i][0];
pcb_loc_y = rack_bay_rotation[i] == 270 ? rack_bay_xyz_loc[i][1]+pcb_width : rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][1]+pcb_depth : rack_bay_xyz_loc[i][1];
translate([pcb_loc_x ,pcb_loc_y,bottom_height-pcb_z+pcb_loc_z-adj])
rotate([0,0,rack_bay_rotation[i]])
sbc(rack_bay_sbc[i], cooling, fan_size, gpio_opening, uart_opening, false);
}
if(rack_bay_sbc[i] != "empty" && rack_bay_face[i] == "removable") {
bayadj = i == 0 ? -74 : -75.5;
s = search([rack_bay_sbc[i]],sbc_data);
pcb_loc_z = rack_bay_xyz_loc[i][2];
pcb_id = sbc_data[s[0]][4];
pcb_width = sbc_data[s[0]][10][0];
pcb_depth = sbc_data[s[0]][10][1];
pcb_z_orig = sbc_data[s[0]][10][2];
pcb_tmaxz = sbc_data[s[0]][11][5];
pcb_bmaxz = sbc_data[s[0]][11][6];
pcb_color = sbc_data[s[0]][11][1];
pcb_radius = sbc_data[s[0]][11][0];
pcb_loc_x = rack_bay_rotation[i] == 90 ? rack_bay_xyz_loc[i][0] + pcb_width : rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][0] + pcb_width : rack_bay_xyz_loc[i][0];
pcb_loc_y = rack_bay_rotation[i] == 270 ? rack_bay_xyz_loc[i][1]+pcb_width : rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][1]+pcb_depth : rack_bay_xyz_loc[i][1];
translate([pcb_loc_x ,pcb_loc_y,bottom_height-pcb_z+pcb_loc_z-adj])
rotate([0,0,rack_bay_rotation[i]])
sbc(rack_bay_sbc[i], cooling, fan_size, gpio_opening, uart_opening, false);
}
if(rack_bay_sbc[i] != "empty" && rack_bay_face[i] == "removable") {
bayadj = i == 0 ? -74 : -75.5;
s = search([rack_bay_sbc[i]],sbc_data);
pcb_loc_z = rack_bay_xyz_loc[i][2];
pcb_id = sbc_data[s[0]][4];
pcb_width = sbc_data[s[0]][10][0];
pcb_depth = sbc_data[s[0]][10][1];
pcb_z_orig = sbc_data[s[0]][10][2];
pcb_tmaxz = sbc_data[s[0]][11][5];
pcb_bmaxz = sbc_data[s[0]][11][6];
pcb_color = sbc_data[s[0]][11][1];
pcb_radius = sbc_data[s[0]][11][0];
pcb_loc_x = rack_bay_rotation[i] == 90 ? rack_bay_xyz_loc[i][0] + pcb_width :
rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][0] + pcb_width :
rack_bay_xyz_loc[i][0];
pcb_loc_y = rack_bay_rotation[i] == 270 ? rack_bay_xyz_loc[i][1]+pcb_width :
rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][1]+pcb_depth :
rack_bay_xyz_loc[i][1];
pcb_loc_x = rack_bay_rotation[i] == 90 ? rack_bay_xyz_loc[i][0] + pcb_width :
rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][0] + pcb_width :
rack_bay_xyz_loc[i][0];
pcb_loc_y = rack_bay_rotation[i] == 270 ? rack_bay_xyz_loc[i][1]+pcb_width :
rack_bay_rotation[i] == 180 ? rack_bay_xyz_loc[i][1]+pcb_depth :
rack_bay_xyz_loc[i][1];
translate([pcb_loc_x+bayadj+75*(i+1) ,pcb_loc_y+wallthick+gap,
bottom_height-pcb_z+pcb_loc_z-adj+floorthick]) rotate([0,0,rack_bay_rotation[i]])
sbc(rack_bay_sbc[i], cooling, fan_size, gpio_opening, uart_opening, false);
translate([pcb_loc_x+bayadj+75*(i+1) ,pcb_loc_y+wallthick+gap,
bottom_height-pcb_z+pcb_loc_z-adj+floorthick]) rotate([0,0,rack_bay_rotation[i]])
sbc(rack_bay_sbc[i], cooling, fan_size, gpio_opening, uart_opening, false);
}
}
}
@@ -1435,7 +1443,8 @@ if (view == "part") {
}
if(case_design == "rack") {
// rear fan covers
for(r = [0:len(rack_bay_sbc)-1]) {
ucount = rack_width == 10 ? 3 : len(rack_bay_sbc)-1;
for(r = [0:ucount-1]) {
fan_offset = -75+(75-rear_fan_size)/2;
if(rack_bay_rear_fan[r] == true) {
translate([-gap-wallthick-1+.125+75*(r+1)+fan_offset+8,0,0])
@@ -1445,7 +1454,7 @@ if (view == "part") {
// rear grommets
for(r = [0:len(rack_bay_sbc)-1]) {
grommet_offset = -75+11;
if(rack_bay_rear_conduit[r] == true) {
if(rack_bay_rear_conduit[r] == "grommet") {
translate([0,0,0]) rotate([270,0,0]) difference() {
translate([-gap-wallthick-1+.125+75*(r+1)+grommet_offset,0,0])
grommet("bottom", "sleeve", 10, r+2, wallthick, false, [false,10,0,"default"]);