Filament Runout Sensors Optical Side on Filament feed. FAILS !!!

Filament Runout Sensors Optical Side on Filament feed. ALL FAILS !!!

This Thing is a Work-In-Progress. (Still needs testing).

ALL FAILS !!!

Well apart from "a New one", no STL files here
New Optical Filament RunOut Pass Through Tube Sensor works.
Prototyping, success.

https://youtu.be/NdZg186fbuE

Create an Optical Filament RunOut that will not require a break in a Bowden Tube*, ideal for flexible filaments and easier to feed filament into, etc..

For use with a clear Bowden Tu