Printing an object in PAHT-CF I get a gradual drift that does not correct itself. Some key points are that this drift happens also when part is rotated 90 degrees. Same direction, so almost rules out any binding or belt issue. I would think it would shift in the same X+ direction if this were the…

Just printed one with a lid also and its fine, the lid being only 15 layers tall. So not entirely sure what happened.

What does that area look like in your slice preview tab?

Put notches or something into the model to alleviate stress as it cools Like when you print a large flat thing and it warps on the bed, so you a put crisscross of grooves into the base (like a grid) and then it doesn’t warp.

Nothing that stands out, temperature, flow, etc. Nothing changes at that point. Seeing as I just made another one this time with a lid next to it, I am baffled.

I was wondering if it was warping. It at the very least does not come off the bed easily even the brim is rock solid. But also strange that it made one just fine after I added a lid object to the plate and it did not do it. I will try again once I get more filament.

Awesome thank you I will try it again.

Layer Drift, Not Shift PAHT-CF

Bambu Lab P Series General Discussions

Eponymous April 7, 2026, 12:13am 7

Have you seen this thread?

User had layer twisting at specific height and was told by bambu to disable the chamber heater when the printer reaches a certain heighty