LOL Bob no the 5 and 4 are droop gauge numbers for his 60mm tires. Its a general starting point. As the tires get smaller so would the droop gauge numbers. I usually run similar amounts of droop as you mentioned, and actually measure droop with my ride height gauge, like i mentioned in e-mail before. Although i have found lately that the way my car is setup, it is seeming to like a little more droop than before. You would think with whiteF/yellowR springs and a mediumF/thinR anti-rollbar the car wouldnt roll alot. The FT is a different beast altogether. Im pushing for more track time this weekend.
- DaveW