I pry will ive been eye balling it(the Vincent) something about the design just looks right to me, I cant help it. just seems like such an easy solution to the right amount of give for a rotary. I cant lie I might be the owner of one soon. ive checked thoroughly and haven't seen it as a knock off of anything, so I think im safe in not supporting something that takes from a good builders hard earned ideas. but at the same time id be giving that fuck money when he steals in so many other ways. conundrum