Originally Posted by
splinter182
Sounds like you dont have the setting in the firmware that allowes the z axis going into negative position. I havent done BLTouch yet but with a regular probe, you do G28, then G29. move z until it hits the bed, record the z position and Add that to your z offset.
Please explain to me how to...
Yesterday, 12:15 PM in 3D Printer Parts, Filament & Materials