My printer is kossel (delta 3d printer).
I have a probe far away from the nozzle (offset -x45 y17),every time I run G29, the result is unacceptable, the z distance between points is over 0.5mm, it's not because of the probe's accuracy, I test repeatedly the result is the same.
I cost much time level the bed, finally I realize maybe it's because not only my bed, but also my z max endstops are not horizontal.
My question is
- how to level the z endstops? (now I think both bed and z endstops are not horizontal)
- is my analyzation correct? any other possible?