FOLGERTECH FT-5 Dual/Single Z Endstop

After a few hours of work with a linear actuated dial indicator on a sweep arm, I realized the rear bearing mounting position is really not as rigid as needed for accurate return to home position.

This version -completely new files and design- mounts to the lead screw nut. This eliminates any movement of the print deck -that horrible Melamine thing- you would have on a stock FT-5 from messing with the repeatability of the Z Homing. The switch mount is designed to be large enough to be a stabl