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Skinnydip Tool Change Temps not working correctly #195

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TNDavid opened this issue Apr 8, 2020 · 0 comments
Closed

Skinnydip Tool Change Temps not working correctly #195

TNDavid opened this issue Apr 8, 2020 · 0 comments
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@TNDavid
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TNDavid commented Apr 8, 2020

Version 2.2.47
Windows 10
Prusa MK3/MMU2 firmware 3.8.1-2869
Set for Skinnydip, fast mode
Using PLA as support for PETG

Using two filaments
#1 is PETG, printing temp 240, Tool change temp 225
#2 is PLA set as soluble, printing temp 215, Tool change temp 200

.3mf and gcode files attached in .zip file

Problem: When filament one printing ends and moves to wipe tower, tool change temp 225 takes place as expected, and after dip temp goes to 240 print temp instead of 215 for filament 2!
When second filament finishes printing and moves to wipe tower, Temp goes to expected 200, but at end goes to 215 (print temp for second filament) instead of the expected 240, and proceeds to print filament one at 215. Then for the dip it goes back up to 225, then back to 240 for filament 2 instead of 215. This continues, using the correct dip temp for the filament used, but the wrong printing temp.
Skinnydip works great, the one of the best things that makes MMU2 printing work! However, this temperature inversion needs to be addressed!
PLA Support Test.zip

OOPS! Just saw this was reported before, #122. Had not searched for "Nozzle Temp".

It is still a big problem, not addressed yet.

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