Z-Axis end stop shim for Ender3 Pro with Creality glass bed

This is a really simple shim to offset the z-axis endstop
simply slide it over the z-axis motor plate directly above the end-stop switch to stop your z-axis by 2.9mm (the thickness of the Creality Glass Bed.

As it requires no screws or fittings it means you can add/remove it in a second freeing you up to switch between glass bed and magnetic mat as you like.

Installation: raise the z-axis s othat you can access between the motor plate and the z-axis endstop switch. then slide the shim on