Tall prints deformation

Bambu Lab X Series
1

Hi.

For tall prints, with vase mode, this machine doing strange deformations.

When printing at Ultimaker similar, printing as expected, so it’s not problem with .stl

For test I printed Z wobble test, and yes, walls are not flat.

Other printer doing ok.

Tuned manual and in automatic mode…

PXL_20230318_190112673
PXL_20230318_1901126731920×2560 191 KB

PXL_20230318_190054015
PXL_20230318_1900540151920×1440 169 KB

PXL_20230318_190034355
PXL_20230318_1900343551920×2560 406 KB

PXL_20230318_190020564
PXL_20230318_1900205641920×2560 266 KB

2

I had shrinkage on a print that I did in vase mode with long straight walls causing the same effect that you have.

I did not try again, but I was thinking that the cooling fan speed needed changed for the particular print, just don’t know if it was more cooling or less.