Topic: Print bed at wrong Z cordinate
My printer always thinks it's at x=0 y=0 z=0 which is not true. Currently my print bed is pressed up against the bottom of the printer and doesn't realize where it is. I can tell it to move down so it thinks its just bellow the extruders. It makes a loud grinding noise when I do this but i'm afraid it will burn out the motor or something. anyone know what I could do to fix this?