Reason you've gotten a no was because of the start and two it's nothing really creative about it...yes it's good but maybe actually doing a real set up for it like running then transitioning into a round-off then into a back handspring and finally the x-out the more realistic something appeals to be the higher rate of acceptance and the closer it is to reality, think about it you don't see a human doing an x - out like that the execution was perfect but the start was bad it's that simple get creative alpha but please when you complete a trick don't do a combo then have the trick in the combo and submit it to be that trick I'd say maximum you'd be able to get to momentum tricks in before the final trick really just 1 but take this into consideration and make something heavenly