90 to backflip. you're amazing. thank you for posting that so that I can help you find out what the sick trick is that you've been pulling on your tramp.
gee! thank you for being a sarcastic bastard for no reason!
and its not a 90 to backflip, you are a moron, there is a 540 rotation, its a rodeo 5, just a bit wacked, lets see YOU post a video, focker, you obvoisuly dont know jack shit about tricks