Before installing the Belair Instant Back onto your camera, use this special rib trimmer to do a small modification on your camera body. Don’t worry, your camera will function exactly the same with all accessories after this modification.
1. Remove the Camera Back Door of the Belair X 6-12 Camera.
2. Place the trimmer perpendicularly with the camera body.
3. Trim the protruded square.
Watch the video below: