So I installed a set of Drag Specialties ride height adjustable shocks on my bike 08 Streetbob. The problem is they bottom out on any little bump I hit . With my wife on back there basically bottomed out before the bike moves. I weigh 180lb and she weighs 140. They are the 11.5 -12.5 shocks I have them set at 12 and the stiffest setting on the springs it's like theres no suspension and then there bottomed . Anyone else have this problem?