(above & right) The camber change characteristics can be adjusted by changing the angleof the upper-control arms. We usually adjust the right upper control armangle until we get zero change in camber after dive and roll. We thenadjust the location of the moment center, using the angle of the leftupper control arm. Upper-control-arm mounting plates using offset-holeslugs make changes to arm angles fast and easy. Slotted plates foradjusting caster do not allow angle changes. Control arm shafts withslots for caster adjustment are available to use in conjunction with theslugged upper plates.