Anthony, If what your saying is true are you sure you have the upper control arms on the correct sides? You should be able to adjust the caster rearward from neutral or "0deg"
Caliper position wouldnt casue this problem, in fact the alignment will be exactly the same even if you take them off. 3/4 degree+ is the preferred amount of caster. in a nut shell to be close make sure the imaginary line between upper and lower ball joints is leaning back very slightly. This should be close enough till you get it aligned. BTW If your car is Manual steering its supposed to be set up neutral or straight up verticle.
I went all through this after rebuilding my front end,talking to a master tech and reading up in the factory 1970 repair manual.
I bet alot of these alignment specs could be changed a bit considering the advent of Radail tires now. Probably best to get the specs from a 76 dart I think they had radials by then.
