You had the Pro on setting 3 and it didn't try to buck you off? Everyone who installed one and punched it from a stop said it stood up and tried to become a unicycle. I'm very suprised to hear you say you don't notice a difference.

A good test to see if it's working and on the correct setting is to be rolling along in 1st gear slowly, around 1500rpm and just roll on the throttle. If it wheelies easily, it's working ... if the wheelie is hard to make happen or doesn't at all, something isn't right.