Has anyone played with the idea of attaching a GoPro to the back of the stock gimbal? In essence, running both cameras, one facing forward and one facing the rear. In theory, it would only affect the weight during it's yaw corrections. Would the extra weight break the gimbal? I was thinking of using some 3M adhesive or 3M velcro (industrial strength). I'm certain the gopro wouldn't go anywhere, but don't want to break the gimbal. Thoughts?