after lowering my car, I relocated lower control arm out about 1.5" and moved it up about 3/4" giving more neg camber and correct control arm angle I adjusted camber by sloting top of strut tower per datsun comp sus. manual also modified strut arm and adjust castor with shims on arm cheap way and it works, caster range from 2.5 to 5.5 degrees nag camber 1.5 to 4.5 degrees I found 2.25 camber and 4.0 caster works best for me.