Mancini extra heavy duty springs sagging

I suppose I should have mentioned that it is the passenger side that is higher, and talking with one Mancini's tech guys they are on the correct side. I was wondering if I could make up SOME of the difference with the torsion bars? He also mentioned that the pass side should be 1/2" higher, mine is about 2" higher in the rear and 1 3/4" in the front? The car was nice and level before. The car had worn out leafs, shackle extensions, add-a-leafs and air shocks(when I bought it.) By the way thanks all, for your input...