How do you adjust rear wheel camber? on 2007 Mercury Montego

I took my car in to have all four wheels alighned. The right rear is in at the top and there is no way to adjust.

Asked by for the 2007 Mercury Montego
1 answer
Look for bent suspension components. Something has sagged or is bent causing the camber angle to be out. Indeed, you can only adjust toe in the rear.