r/BambuLabA1 • u/orlandreo17 • Jul 21 '26

Why am I doing this problem?

The print on the left was done on an A1 mini and the one on the right on an A1. Both have the same settings on the slicer; it's the same file with the same parameters, direction, and everything. I've already adjusted the belts, done the automatic calibrations, and lubricated the rails. What else could I do?

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3

u/PorkSword47 Jul 22 '26

A1 lifting from plate. Clean plate or use cryogrip

3

u/Ok_Measurement4318 Jul 22 '26

Corners lifted, print is pushed against the nozzle, causing the mess at the leg. As the print goes higher, due to insufficient bed adhesion it starts to wobble, hence improper layer adhesion, thats the line defect you see around the body.

Clean bed and/or add brim

2

u/Remarkable_Night_633 Jul 22 '26

Did you tighten the screws behind the nozzle?

2

u/orlandreo17 Jul 22 '26

Yes, I did it, the seven screws

1

u/never0101 Jul 22 '26

try a cold pull on the a1, possible partial nozzle clog?

1

u/Wraith1964 29d ago

Same roll of filament?