Adjusting negative camber

Cranking on the torsion bars is for adjusting front end height . bushings could be worn or someone switched a small ball joint upper control arm to a large ball joint upper arm and the ball joint stud will not completely fit all the way down into the small ball joint spindle. Before I knew any better I done that myself. Does the front suspension hit very hard on bumps? If so the control arm bushings may be shot. The control arm brackets are known to crack and separate as well so please check them very carefully. The car really needs to be taken to an alignment shop. Try to have an experienced alignment guy look at it because it takes patience to get right. I aligned mine but when I checked the settings they changed due to worn bushings. The strut rods, lower control arms, K-frame all affect settings. The front end probably needs to be rebuilt. Hope this helps.