Filament Runout Sensor Enclosure With M5 thread

Took stevehlau's design and added M6 threads to accept a bowden coupler.

Modeled off the STL from the original.

Update: Fixed the thread issue had forgot to check model in fusion for the thread. Also adjusted the filament path a little lower to help trigger the switch and increased hole size in cover to make screws pass threw.

Update: Added version 1_5 that added pins for the cover near the output side. added chamfers to help with filament feeding.

Note:
The holes for the cover scr