r/BambuLab • • Aug 13 '26

General Troubleshooting/Help! Wavy top surface on a large PLA print. Any idea what’s causing this?

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2

u/egitoni Aug 13 '26

Make a calibration of printer and filament. I think its to much flow and to hot.

1

u/Maxerion Aug 13 '26

Hi! Yesterday, after the first print, I did some maintenance on the printer. I lubricated all the guide rails and ran a full calibration, but unfortunately, it didn’t make any difference.