I have a klx400r, I am 6'4" 255lbs. When Ibought the bike the dealer put in heavier racetech springs(unknown fork rate,5.2 shock)I have just ordered heavier racetech springs(5.2fork,6.0shock)this is a allpurpose dirtbike, I will be riding midwest trails, western desert and mountains plus mototracks(noncompetitive) I plan to install the springs without a revalve(yet)my question is what fork oil(wt,and height) should I start with? and what changes to my initial clicker settings? do firmer springs require more rebound to control them? Any guidance that will save me trial and error will be much apreciated.