I was looking under the car the other day (brand new 07 6i).. This cars suspension is weird to me. from a sentra to a s2000 to now this; this one seems complicated.. anyways.. I found the toe adjustments for all 4 and the rear camber and i think the fronts as well... I didnt see any caster.. Is this accurate? so what can be adjusted? has anyone done a custom alignment on their 6?