TC Kline Racing's camber/caster plates allow independent adjustment, but T.C. recommends just setting caster to the maximum at installation. Caster is usually adjusted from full-out to full-in, a difference of 1.5 degrees, with the strut lower mountings shimmed to attain 2-degrees negative at the full-out position. Changing settings takes less than 5 minutes at the track and adds about 1/8-in. toe-out for maximum responsiveness.