Gaps at the seams

Hi! I have been getting these gigantic gaps at the seams (aligned), can somebody point me to which settings I should fiddle with?
Filament: DAS PETG
SuSl with standard RR settings for 0.2 mm HF and Generic PETG at 245° C.

Vítek•2/1/23, 1:28 PM

Currently in the same boat. Everything else is perfect though seams on my Minion are even wider than this.. PA changes dont help

progressive-amaranth•2/3/23, 4:23 PM

Same here. Been battling this since day one. Still no better no matter what settings I change.

miklschmidt•2/6/23, 10:38 AM

I know you're saying PA changes don't help, but this is definitely PA. Probably a factor of 10 or more.

miklschmidt•2/6/23, 10:39 AM

be sure your use the functions for direct drive and not bowden

brilliant-lime•2/15/23, 10:42 AM

had the same issue with a bigger nozzle.
be sure to set the correct nozzle size in klipper and your slicer!
in SuSl
seam gap -> 0
retract on layer change -> off
wipe while retract -> off

tune your PA. PETG is a lot more viscose than PLA and ASA. It needs higher PA. with a 0.4mm nozzle I would assume 0.07 - 0.09, but it depends on your setup. For bigger nozzles you need less.

technical-ivory•2/16/23, 6:37 AM

Same problem with petg, PA at 0.055, orbiter, rapido UHF with .6 nozzle, retraction at 1mm. If I set PA at 0 it gets better, but i loose sharp corner. Anyone have other settigs to test?