Topic Review (Newest First) No, I did not know that he had a 'slab' under his seat, but whatever he had under there, it must have helped because he certainly put on a fantastic show! When I would tell people in those days about Chris in the U.S. few would believe me. He was the first I had ever seen doing a really interesting show with the R-22 and I stopped to watch him fly every day. Do you know what he is doing now?