Erm, the very rear corner did hit the barrier.
Just watched it all , really very entertaining watch , thanks for posting it , shame about your day , but loads of kudos to you mate and there's always another day , **** happens sometimes , my first venture around Goodwood in DG52MAS quite some years back must have covered half a dozen laps and just got the gist of it , went out for the big one starting off from the pit lane , flag waving and my F1 pump went right at the critical time , felt a right Rodney