I was thinking about damage to the gimbals and camera in the event of landing in rough terrain! I know before you say it.... don't land there then... move to a better sport! But sometimes - especially for we beginners - it may not always go to plan - while thinking about making some thing out of thin plastic - ever practical my wife set about Google! She found this:- http://www.dealsmachine.com/best_261282.html for around us$10 - it can be found on the other Chinese stores and I get no gain from this link. My thought s are about blocking the view for down pointing the camera. Just wondering if anybody uses this or similar?