Context
Hello folks, I’m struggling to get a clean result on a mesh-like print I’m working on. The model has no walls, no top or bottom layers—just infill. It looks perfect in the slicer, but the prints keep failing.
Printing PLA. I’ve already tried increasing retraction in the filament profile, but that didn’t help. The filament was thoroughly dried, and I also tested with different filaments and even on different printers.
I’d really appreciate any ideas or suggestions on what might be going wrong.
What you’ve created is a retraction torture test for your extruder. Extruding a dot then moving on.
Start calibrating retraction settings for that filament. You said “increased” but that isnt quite the whole story, those dots probably are incapable of being wiped since they look less than 1mm length, so you REALLY need to get the temp, retr length/speed, and zhop right.
