Quote Originally Posted by voodoo28 View Post
I think my printer has become possessed...!!

ABL was working perfectly 2 days ago...i turn it on today for the first time since and..the G28 and G29 commands make the z carriage move up instead of towards the bed..BUT...if i press the negative Z in Simplify3D controller it moves in the correct direction. So ,that means the wires are not inverted nor is the direction of the steppers in Marlin. Ive reloaded Marlin several times from a fresh download and NADA!

What can it be???


Sorry for the double post it the Itty Bitty Flex Thread..
doublecheck that a z endtop wire isnt broken