Kevin O'Connor 1b6b7fc58c kin_extruder: Fix numerical stability when using pressure advance ...

Avoid using the absolute E position when calculating pressure advance
as that position can grow arbitrarily large, which can result in
"numerical stability" problems.  That instability could eventually
lead to internal errors during step compression.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

2020-10-23 22:59:20 -04:00

5.1 KiB

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