I searched the pinned crossover thread but didnt find any mention of the shock spring, it must share its size with another dirtbike, anyone got an easy answer, Have a few handling issues at slow speed stuf, 2nd 3rd gear on/off power tecnical riding & the only thing i can put it down to is the bike is riding low on the rear causing the front to be too light and lifting out of ruts etc. As there is no spring rate guide i wanted to try out a few heavier springs before buying one. Or of course if anyone has a few suggestions. Ta! 2013 250 rr.