Weird ridges on corners

What causes these weird artifacts?
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4 Replies
deep-jade
deep-jade2y ago
Have you tuned your pressure advance settings?
flat-fuchsia
flat-fuchsia2y ago
those are probably your seams. try aligning them on the same corner or check the gcode and see where they were placed. I'm having the same issue with very big seams right now, if you find a solution lmk
foreign-sapphire
foreign-sapphire2y ago
Yes. For some reason it only appears on this blue PETG filament.
deep-jade
deep-jade2y ago
I think you're supposed to tune it for every filament
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