I just measured the sag on my bike. First measurement(bike on a stand) was 620 mm. Second measurement( me on the bike) was 520 mm. The difference(race sag) was 102 mm, just barely over 4 inches. Just the bike on the garage floor with no one on it was 590 mm. Which one is the static sag? Looking at some Suspension tuning websites it looks as if I am right on with everything and don't have to make any adjustments.