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gaps and bad corners
hi
I'm printing a small tray with greentec pro filament with the provided prusa profiles
standard 0,4 mm nozzle
the corners are bad and there are some gaps between infill and walls
flow rate seems OK
any advice?
Publié : 25/02/2026 5:31 am
RE: gaps and bad corners
Most likely under extruding. I would suggest tuning the extrusion multiplier and pressure advance. Print a 40mm cube in vase mode with the wall generator set to classic and variable layer height turned off. Measure the wall thickness and use that to determine the multiplier based on the external perimeter width setting. Or you could try setting it to 1.02 or 1.04 and see if it looks better. Could also try raising the nozzle temp.
Publié : 26/02/2026 11:11 am