Sapphire Pro adjustable z-homing clip

thingiverse

Adjustable z-homing clip for the Sapphire Pro. This is a remix of https://www.thingiverse.com/thing:3937753 The endstop for the z-axis on the Sapphire Pro has 2 problems: 1. The design may make it inaccurate 2. The design makes it hard to finetune the height When you already leveled the bed and change the nozzle, then you may have to adjust the height of the endstop again. But the endstop is hard to finetune, so instead you may have to use the bed leveling screws to finetune the height. With this thing you can use a screwdriver instead to finetune the height at which the endstop is triggered, so you don't have to turn the bed leveling screws again. All you need is * M3 screw (20-50mm) * M3 nut * spring from a ballpoint pen (or any spring which fits around a M3 screw) A Fusion360 file is included, if you got a better idea how to improve the z homing. Edit: Added a more reliable version where you need 2 ballpoint pen springs