I'm lowering my '07GT this spring with the Eibach Pro Kit Spring Set and Maximum Motorsports Caster/Camber Plates. I'm new to the lowering thing--is there anything I need to do out back as far as caster/camber goes? I know panard bar etc is a good idea, but specifically, is I don't even know if there is a caster/camber adjustment out back or anything. Are the plates only necessary for the front? Thanks guys!