Mark, I need to re-spring and re-valve some SBK forks I put on my 1997 900 SS/SP. I was thinking of trying Racetech (20% discount coupon from Fastrackriders school) but wondered if you could explain the Penske valving. I have a Penske shock, but was unaware they do fork valving too. Would you recommend that over Racetech Gold Valves? Who do you send the forks too?