In general what is the best set up for a light weight rider 130 lbs. I ride simple single track and fire roads, not aggessive. I like to stay in control and not tear up trails, I like to flow not thrash through a trail. Specifically how should I set up rebound damping and preload adjustment? I want the smoothest possible ride. How much should I dial the plus and minus of the settings? How do the two settings relate to each other while riding? If it matters the fork in question is Manitou Mars. Thank you very much.