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Rough cubic infill problem
This is the second print I've had now on my Core One that has done this. See photo below.
Summarized parameters: PETG, 0.4 nozzle, speed profile, 15% cubic infill. More details in the 3mf file: Quill Handle Knob
When I reduced the speed to 60% during this print, the infill was laid down as expected. No more cohesion issues.
I understand that this type of infill has overlapping extrusions and there are infills that do not. I like this infill because it is a great blend of mechanical properties, print time, material usage, etc. I want to keep using cubic infill. 🙂
I appreciate your help.
Posted : 22/01/2026 6:17 pm