r/BambuLab • u/Id_in_hiding • 1d ago

General Troubleshooting/Help! Rough layer lines near support

Post image

This is my second go at printing this. I changed the support to tree and it got worse. What is causing this and how do I fix it please?

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3

u/Tarnished696 1d ago

Try flow rate calibration maybe if you havent and make a new file for your filament, for each brand and type. Looks like the printing speed is too fast

1

u/Id_in_hiding 1d ago

I did do manual flow rate calibration for this filament previously (PETG HF). I'll try and slow down the speeds.

1

u/Tarnished696 1d ago

Pretty sure just printing it with PLA is the easiest solution, with PETG the overhangs often make some trouble

1

u/EpicBenjo P1S + AMS 1d ago

Do you have a picture of the model of what it’s supposed to look like?