[Tatsfield]

I don't think I'm wrong about the caster non adjustment so however much the charge was, it couldn't have included setting the caster angle so there probably isn't much to be gained by complaining to the garage. I have found over the years that if a parameter of the steering geometry isn't listed as adjustable, fitters just leave it alone. It takes an exceptional garage to offer to equalise the out of spec caster settings on both sides as this is not a listed adjustment.