I have a 1978 Targa SC and it seems like the rear is sagging. Is this a common issue? I had my mechanic raise it but then it was too high. He said the torsion bar has splines on both sides, one side with large increments (that is what he tried) and the other side has smaller notches but is a huge project to get to. Any suggestions? This is the only issue that needs immediate attention on my car and it drives me nuts looking at it. Please see photo. Please help....
