I was following a Lightning on a PAR for a practice diversion at Waddington once. He went around at minimums - the director controller was a little confused about the blip which appeared to be stationary (no SSR at Wad in those days). She asked him what his heading was. The reply was "straight up". My QFI invited me to take a look from under my hood to see the planform of a Lightning in a vertical climb.