Hi, we have three Mustang in our club so far down here in Chile and we all have had the same problem. When we upgraded our springs or installed coil overs, we get unequel camber. For example, after I had the Cortex coilovers installed I had a max of -3.4 camber on one side and -2.2 on the other. I am assuming that it has been badly installed and I need to take it out and make sure the strut base or spring position is in the right position.... Does that make sense??