i have the limit switches installed on my z axis and im using the home switch as the up limit switch as configured in turbo cnc my question is are you supposed to be able to jog an axis off of a limit switch with the key strokes needed to move the axis or once a limit is hit do you have to manually back that axis off of the switch? because the way i have mine wired it causes the offending axis to be completely dead and the only way to get it moving again is to manually back it off of the switch. is this the proper way for it to function ?