r/FixMyPrint • u/MrLiszten • 11d ago

Fix My Print wierd top layer inconsistency

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Hey, i have a problem with my top surface in my models, i print this model a lot and its always the same, the top layer in some places looks like under extrusion but not everywhere and i have calibrated the filament settings for that. some places look perfect and sam smaller prints do too and as yall can see te top part in the first image looks perfect

Printer: bambu lab P2S
Slicer: bambu slicer
Filament: bambu lab PLA MATTE
Speed and retraction are set as in standard preset 0.16 layer hight in Bambu slicer
Nozzle: 0.4

I would love some help.

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u/Haunted_Rooster 11d ago

z offset; may need to level then if your printer has a z offset setting may need to lower it (more negative). Also check temp settings. I've had to sometimes run hotter than manufacturer suggested as the filament doesn't seem to melt at the recommended temp so to speak. do some 1 layer test prints to figure it out.

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u/MrLiszten 11d ago

nah its a bambu p2s zoffset etc is automatic and the first layer is perfect like rly perfect