Mounted Filament Sensor (Voron 2.4 / 2020 extrusion)

Used for my Voron 2.4 but can be used on any 2020 extrusion.

This is a remix of an excellent filament sensor found here (with more info and instructions):
https://github.com/VoronDesign/VoronUsers/tree/master/printer_mods/al3ph/filament_runout

The only thing it was missing was an easy way to mount it.

BOM:
1 x microswitch with flat metal lever (with wires, etc)
2 x M2x8 screws
4 x M3x8 Bolts and Nuts
1 x T nut/hammer nut

I printed with supports (touching build plate only) and brim. Good idea to use ABS or better as extrusions will get warm on enclosed printers.