get your shocks rebuilt dont coast alot $80 a shock if u take them out your self a little more if you get the shop to do it I ride real hard and i rebuild shocks i do mine twice a year thats a little more then is needed should be done at least once every two years
their is a big nut by the springs in the rear im not sure what size turn that always going with the spring till its on high there is three settings medium low and high high is the stiffest
