Hi alll - I am trying to resolve the rear wheel negative camber prob on my Sierra Berli. Have had a look at the previous suggestions on the Forum re Lee's suggestion of camber shims and intend to get 2 machined but will these make enough of a difference ? Does anyone know if the coil springs off a Sierra estate are longer or just thicker coil diameter as I feel that a longer spring coil would sort it out . Thanks Paul W