I recently bought a 2005 turbo diesel 172,00k's and after replacing a front CV boot I had it wheel aligned and the rear was neg 2.03 left and 2.09 right (which I assume is out of spec and to much anyway) We checked the car on the hoist and couldn't find any play, including the cradle bushes which we removed the bottom plates to inspect and all appear ok. As expected the inner rear tyres are wearing out. Is this normal or are the rear control arm bushes worn or? The front don't have enough neg as only 0.12 and 0.10. The front should have more neg than the rear.