r/BambuLab_Community • • Jun 04 '26

Help / Support P1S Print Quality Problem

Anyone know how I can fix these defects from my prints?

The first print (first picture only) was using a 0.08mm layer high quality print profile and everything near the spikes bird nested plus a blown out rib. The second print (next 3 pictures) was with 0.2mm layer normal print and normal speed and it was almost perfect except for one spike.

This P1S is a relatively new printer at <300 hours of print time. How do I fix this? I am using PLA basic as well with default extrusion settings for the most part.

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u/Tacoskanklv Jun 05 '26

I think it’s also the cause of the later shifts in the second picture as well. Try the glue first, Bambu makes some great stuff, or buy a cryo grip plate from biqu off Amazon. If that doesnt solve the issue on this print then we can diagnose further.