Ive built Prusia I3 Rework, but made modification by adding an induction sensor and using this modified part [
www.thingiverse.com] . All works fine until I use G29 then it tells me to home heatbed ect then it trys to home hotend but sensor is off the bed so hotends just hits bed. Anyone out there that can give me idea how to fix issue? I'm guessing its firmware but not sure what to change.