What an amazing track and the jumps are insane . It must be a rush to attempt this while going around a corner full out.
See this on Jennings GP.

YouTube - BSB Cadwell 2007 - 2 wheels in air Rea and Haslam, great!!

This guy gets pretty screwed up.

YouTube - BSB Cadwell 2007 - Camier terible crash after jump over hill