[joyridin']

If you jack the car up and put jackstands under the frame so the rear suspension is hanging, all you have to do on mine is remove the 4 bolts and the halfshaft will easily slide off to put on the spacer.

Be sure you have the ride height set properly before messing with the camber. If the ride height is low, you will add negative camber depending on how low it is. Jaguar calls out -3/4 degree plus or minus 1/4 degree, but that is with the system resting at a predetermined dimension. Roughly a .020" shim will change camber by 1/4 degree.