Weird ridges on corners

What causes these weird artifacts?
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4 Replies
adverse-sapphire
adverse-sapphire3y ago
Have you tuned your pressure advance settings?
flat-fuchsia
flat-fuchsia3y 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
genetic-orange
genetic-orangeOP3y ago
Yes. For some reason it only appears on this blue PETG filament.
adverse-sapphire
adverse-sapphire3y ago
I think you're supposed to tune it for every filament

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