hi Eric i have a 2800 # 4 speed , ladder bar car . single adj rear shocks ride height set at 13 1/4 " 95# 12" springs and set soft 3 clicks lh and 4 r.h. shock are 11 5/8" comp and 17" extended. it rolls to the right pretty good could it be the l.h. shock could extend enough to unload the l.h. slick ? it was worn to the cords at the end of season r.h. had 3/32 left.