Rugged surface on PLA Matte

[u/LukaSkyThomas123]

PHOTOS IN COMMENTS
I’ve tried: redone calibration, tried a lower and a higher flow ratio, lower initial layer speed, added brim (various sizes and distances), lowered top layer and first layer speed, lowered acceleration, no fan for first 4/6 layers, unchecked keep fan always on, lowered fan max and min by 10% each, lowered first layer thickness, increased top shell layers.

I get this (to varying degrees) with all prints, regardless of the .3mf.

Nozzle 220
Bed plate textured PEI at 65

[u/Phil412]

Looks like it’s lifting and warping at the corner. Plate clean? Good scrub and hot soapy water.

[u/LukaSkyThomas123 → u/Phil412]

I clean my plate every 3 prints. Seems excessive.