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Core One underextrusion problem - "riffled" prints
Hey all!
I have my core One for about one year. It printed perfectly well and reliable up until about a month. It started with angled and symmetrical lines appearing at mostly angled or curved parts of the print. As seen on the green case. With PETG however, it is way worse. On thin structures like the supports, there are entire stripes where nothing had been printed. But again, looking pretty symmetrical. But on some of the walls I can also see what looks like under-extrusion-artifacts. I am not sure what causes this. I checked the extruder. The gear is fine and the planetary gearbox too. Anyone else having these issues?
Napsal : 22/04/2026 7:16 pm