I have come across this issue more than once which rang alarm bells!! I noticed that some people put their wingsuits on and dont realise their reserve handle has slipped into the suit. Some checks before manifesting yourself for a load. 1. Make sure your wingsuit is a correct fit and both handles are accessible before jumping it. 2. D shaped reserve handles have been the most concern due to the size and slippery surface of the handle, so try on the suit and make sure it will NOT slip in. 3. If you are unsure about your gear dont jump it. 4. Always get a gear check. 5. Have a system of checks before walking to the plane, mid flight checks and before exits checks. All in all people have fun and blue skies :-) Peace :-)
