Has anyone had any luck revalving/respringing their rear shock? If so who did it or what kit did you use? I am kind of a do it my self type of person. I am looking to increase the performance of my rear shock instead of buying a Penske or Ohlins that i cannot afford. I weigh 235 w/o gear so i need a new spring to reach my correct sag but when you change to a stiffer spring you have to revalve the shock as well. Thanks for any help.