You can alter the camber and castor if you hit something hard enough (kerb, pothole).

It's getting them back in tolerance that's the problem.

Thanks for your replies. Have I been ripped off by the garage claiming full adjustment was needed to the wheel alignment I wonder?

I can't honestly see how you can have more toe in on one wheel than on the other, surely it all depends on the position of the steering wheel.

I mis-read the mm figures, they are 0.3 and 0.2mm not 3 and 2 mm. Still odd that they are not in minutes. Regards Peter

Many thanks again for your posts. The readings, in either degrees/minutes or alternatively in millimetres are recorded in my original posting exactly as on the report I was given by the garage.

My car has never had accident damage. There was no significant sign of uneven tyre wear or steering problems.

I specifically asked to be informed by phone if they thought alignment adjustment was needed. They failed to inform me but just went ahead, apparently did the work, then charged me for it. I feel I've been ripped off.