I was there the day Jess broke the frame off at the head tube. On the air he only turned 90deg, and stopped rotating, then dropped like a stone, although it wasn't 13ft. Also look in the 2nd pic, u can see Paul Zak (Red top), Jason Hassel (on Pauls Right) and Jess's mate Silas (White TA, blue jumper next to lamp post). I couldn't make that day as had to work.