Filament Guide with runout Sensor - Ender 3 V2

cults3d

This is a work in progress and can absolutely be improved. I already was using Filament Roller Guide by @Holspeed (https://www.thingiverse.com/holspeed/designs) and I installed an auto bed level probe, so I had an endstop switch not in use. I remixed the Filament Roller Guide to add a support for the endstop switch and used as Filament Runout sensor. The endstop switch is from an Ender 3 V2, I don't know if it's the same for other Enders.