This is just my own take on the BP which could prove wrong in future for multitude of reasons (I’m just guessing since I’m wrong on so many things) but it seems to work without any apparent issues. Of course the camera system itself needs some restrictions not to be able to go over the tank or let say 85 degrees, or below the ground or tank etc.
If there are apparent issues I don’t see or just something you can do differently feel free to share