Raise3D N2 Filament Run-Out Sensor Back Cover for Bondtech Extruder

I didn't like the official location of placing the filament run-out sensor that Raise3D uses. Not only was it difficult to route the filament from the spool, through the sensor, and through the guide tubes on top of the sensor; but there were also too a big issue with bending the filament which resulted in excessive drag due to the tight tolerances of the sensor.

This design allows the sensor to be placed on top of the bondtech extruder which provides a straight path for the filament. Thi