The riders perform anywhere they choose, film their tricks, and submit the clips to Ground Tactics. After a rider’s clip is scored and posted online, he/she still has a chance to submit more sets of clips. For example, Rider #1’s submission is valued at 20 and then another rider sends in a clip that’s valued at 35, Rider #1 feels he/she can do better and is able to submit again. The same goes for all riders. This process may be repeated. Clips must be received before December 31st 2007.