All I'm going to say on this one is trying to do a flip on stilts before you can land them comfortably on a trampoline (with no help) is stupid and will cause you injury.
Becky just got her knee fractured and will be out of action for weeks and she was using a mat and has been trampolining for years.
Just because it looks safe, doesnt mean it is. Be careful guys, there is no hurry to flip.