MariMakes
commented
1 year ago Hey @orbitalr,
Welcome to the UltiMaker Cura Github 🚀 Sorry, it took us a while to get back to you 😞
The new Cura 5.3 contains a fix for some combing issues.
When I sliced your model I got way less retracted moves.
I also got less retracted moves when choosing Within Infill as combing mode. You can download it here: https://github.com/Ultimaker/Cura/releases/tag/5.3.0
It's still showing some odd behavior so I'll bring it up to the team to see what they can do to improve it. Fingers crossed 🤞
Application Version
5.2.2
Platform
Windows 11
Printer
Custom (klipper)
Reproduction steps
Sliced model with combing set to all.
Actual results
It's really inconsistent depending on the layer, what's in it and the progress of the layer. Sometimes it Result in blobs, scarring, stringing through walls.
This has done it between the end of one layer and the start of the next L199 i think.
This layer its moved around the layer mostly fine, one small move crossing the wall which it probably shouldnt have done, then moved to a place it didnt print at then crossed the wall to start the remainder of the wall. L103
The next layer, 104, totally fine!
Expected results
Nozzle to follow path through the shell like it does for the moves during the layer, or on some layers comb everywhere.
Checklist of files to include
Additional information & file uploads
Combing profile.curaprofile.txt Combing issue.zip