I don't jump high, I'm 50 so a little air goes along ways. By adjusting preload I'm guessing the nut on the shock. I can do that I set my sag with it. thanks
I am a short guy(5'-8"). I say leave the bike up high and get used to it. Adjusting the sag to get the bike lower is definitely not the way to go. If you need to be closer to the ground then shave the seat ... Just my .02$ ... Dave