How do they differ to the v12? Loads rave about them but not heard of these ones.
And rob there's quite a difference but the fundamental difference is 4 wheel alignment works on the assumption the rear wheels are correct and aligns the fronts according to that. Geometry looks at all the different possible settings available, not quite sure the differences but I had alignment done before and it didn't feel 100% went and had geometry done almost straight away, and the differnce was night and day! Totally made the car