When printing with PETG, I am seeing big layer lines and poor layer quality after holes:
What is causing this?
Check to see if there are any seams where the issues are. I have a parts I print in PLA that had the same issues until I figured out there were seams where the problems were. Moved the seams elsewhere and the prints look better. I didn’t fully solve the problem, as there is still some artifacts, but it is much better.
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