Yeah, you're right. I guess I blew It on that one.
It's easiest to think radius of the rotor minus radius of the piston.
Looking back I guess I was hung up on the diameter since that had been used in other calculations. Kinda funny that it only took a few years for someone to catch that.
We are brothers and sisters doing time on the planet for better or worse. I'll take the better, if you don't mind. - Stu Harmon