Filament sensor holder

In order to use my elegoo Neptune 4 Pro in an enclosure, I can no longer use the filament holder and the filament sensor as they are mounted on the free-standing printer. I also want to use the BigTreeTech Smart Filament Sensor V2. This device not only checks whether filament is present, but also whether it moves through the sensor (and therefore also through the extruder). So I designed a holder that is mounted in place of the original filament holder. The filament passage in the sensor is therefore located perpendicularly above the extruder entrance. The whole can tilt to the left and right to follow the movements of the print head. This means there will be no extra resistance in the transport of the filament. As far as hardware is concerned, only a few parts are used: an M4 stop nut, an M4 washer, an M4 bolt with a convex cross head and a small brass bush.