I agree RR, I also think he was our greatest sidecar racer. In the 'good old days' when top class international motorcycle racing was regularly held at many UK circuits, with sidecar racing always included, our regular haunt was Oulton Park. Chris Vincent, often passengered by Keith Scott, was almost unbeatable on his 654 BSA there. Also to win a sidecar TT with a BSA A7 powered outfit was truly incredible.