Bullshit. I've got a friend that is racing his bike completely stock and is kicking ass with it in D37. Ofcourse, the springs work for his weight. It's up to you if you want to drop the coin now or not. i was giving you one option. John John, I appreciate your advice, and am not discounting it. My question is the same though. based on your experience do you think that i will end up needing to do this at some later time.