Just a quick update this evening. Shown here is is the first draft of a mount for the GoPro Hero4 Session on my 215 Hopper. I will need to check for propellor clearance on the side of the mount, there is clearance to the plastic but possibly not enough for a strap. If that does turn out to be problematic then I have an idea in mind for a plastic clip over the top.

Also on the cards are two other ideas for less typical mounting positions that should both provide an interesting perspective.