this post was submitted on 18 Jun 2026
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Bambu p1s

Pla. Its been dried in dehydrator for 4 hours at 55

Ironing is off (seemed to be the same with ironing on)

Ive tried turning the temp down to 210

There is a prime tower and purging is set to 1x

Flow rate is 0.96

Aux fan is off

Relatively new nozzle (less than a couple months old and I dont print that often)

I dont know what other info might be relevant

Its not the absolute top surface though, the black icons are raised higher and those look fine.

Really at a loss. Does anyone have any ideas?

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[–] How_do_I_computah@lemmy.world 4 points 3 weeks ago

Absolutely looks like nozzle dragging over your layers. Bed uneven for some reason? Uneven heating? Plate not sitting flush? Nozzle loose?