I just purchased a used 2003 Fox Vanilla 125 to replace my 02' Z1 Freeride. It came w/ a green and yellow set of springs. I installed the green per Fox's recomendation (175-200# rider - I weigh 185#) I haven't had a chance to ride it yet but the spring rate seems a lot stiffer than my Z1. I have X heavy green springs in my Z1. The Fox is much harder to compress. Am I just used to the cushy Z1 springs? Anyone have a stock blue Fox spring laying around? Thanx