I think most people on the board know that he did

I think most people on the board know that he did not invent the rotary valve set up. He changed things around and had his engine running on less moving parts on the top end. Running dependably on hydrogen and other fuels was the part that had me hooked....

Anyway, I will join this 12 step part of the board !!
My name is Mike, and I was shysted