I just picked up a '93 XR600. I absolutely love this bike, the power is so smooth and there is lots of it. However I feel like the suspension could use alot of work. Does any one know how much sag is recomended? How about the fork? I don't feel like it needs modification at this point, just the proper set up. I am 190 lbs and ride on mostly logging roads in Southern Colorado. Any tips would be a big help!!! I'm sure there are some great resources out there with this info I just haven't found them.