u/Stock_Motor1166

Hi! Im modifying a CR-10S pro to convert it into a ceramic printer, but when i tried to calibrateit, the auto-home didnt finish because it got stuck, it seems like the z axis movement is bumping against something, except that something is the motor’s mounting (picture).

I took off all the parts that i added, and the problem persists, so i think the issue is that it doesnt recognize when to stop. How does the axis usually tell where the end is? I cant see any mechanical/electronic stops that could send that signal.