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Uneven rough walls Prusa Mini PETG
Heya guys,
Maybe you can help me. I always get the same mistake when printing my tray. The outer wall becomes pretty uneven in particular areas. In the picture it looks like it's all the way from the bottom to the top. When printing similar trays it sometimes just appear at the upper 1/3 of the wall.
I use the Prusa PETG with the pre-set Prusament PETG standard in 0,25 Draft with my Mini. My idea is that the g-code has to do with the problem. I use different Mini-printers with the same g-code and always get the same problem, so it's no mechanical problem?
Any Ideas?
Also I get a lot of black "Blobs" when printing, even though I try to clean the nozzle often.
Thanks x)
PS: It just appears at single Walls, not in every corner.
Posted : 29/05/2020 10:39 am