I've got a TE610. When holding the front brake and stepping on the footpeg, the front compresses "somewhat" less than the rear. Sag is 40 mm static, and 60 mm rider. I weigh about 175 with gear. What does this tell me about the spring? I've read in a few places rider fork sag should be 25% of travel, which would be about 77.5 mm...but then i'm also reading that a lot of folks run significantly less sag than that...especially on mx bikes. Does the fact that this is a 320 lb bike make any difference in the guidelines? The bike gets used for a bit of everything, from tight woods to jumps to street riding. thanks in advance for your replies.