I'm looking to do a simple suspension upgrade on my 2004 DRZ400S. According to the RaceTech spring rate calculator, the rear is sprung OK for my weight (165 + gear, oversize tank, DirtBagz+tailbag with crap in it, easy trail riding), but the front should be 0.48 (0.44 is stock). I've read a bunch of posts and get the impression that RaceTech tends to suggest a rather firm spring rate. John C. (mod) updated a local guys DRZ and only used 0.46s. The other guy outweighs me by 50 pounds. So I'm on the fence regarding spring rate. Should I trust RaceTech and get the 0.48s or use the 0.46s for a plusher ride. BTW, my use is 50/50 street versus dirt with the dirt being pretty mellow.