LOMCEVAK,
My memory might be playing tricks but I'm sure that I saw film of a two seat Jaguar spinning over Lulworth Cove. I think it was on the excellent TV series Test Pilot which showed a course going through ETPS at Boscome Down.
It may have been the same programme but I also remember seeing a test pilot who held the record for the number of spins in a Jaguar. Perhaps that was you? p1