Specific parts of print detach from Lightyear buildplate

[lkraus]

@heulen

Do you reckon the flatness of the plate is the reason of the problems I’m having? Shouldn’t ABL counter that problem?

@ProtoSpyre

ABL can only do so much to compensate for Z axis. If the deviations are too extreme then you’d have an uneven part which the end result would be a lifted region or troubles higher in Z.

Extreme deviations can sometimes be reduced to a range that the ABL can handle by performing the manual tramming procedure. If that does not help, the bed may be warped. There is a long thread in the X1C forum with various methods of measuring warp.

I found the adjustment knobs hard to grip and turn precisely. There are several knob or wrench designs that can be printed which provide better leverage. I used this one.