1955, 34 Squadron, Tangmere. We had a Meteor F8 WF742 which was very twisted and no amount of twitching could straighten it. Eventually all the trim tabs were set to zero and I offered to fly it to the MU at Aston Down. As I accelerated down the runway the left wing began to go down and once airborne I was unable to fly wings level above 180 knots. The landing was unusual. God knows what happened to it though it turned out that a mate was the unit test pilot there and he was not grateful for my gift.