New QA1 UCA's on my 70 Duster. Passenger side doesn't have enough camber

Bought QA1 upper control arms in November for my drag car. Called QA1 and told them I have the small ball joints. They said I need to buy part #52303, which I did. They never asked me if the K member was slant 6 or V8. It is V8. Took it to the Alignment shop yesterday. Tech says the driver's side aligned just fine but the passenger side runs out of adjustment when trying to set camber. He says the control arm is too short. Top of tire is tilted in a couple of degrees. Tried to call QA1 but they are closed on Saturdays. Any suggestions? Doesn't somebody make a camber bolt with a larger eccentric for more adjustment?
If the UCAs are not the same length, return them for exchange. Otherwise, set the passenger side camber first, no extra caster for max camber, then make the driver's side the same as the passenger side. I guess that is what they did but I also guess that you don't know what they set it to.

If the alignment is still a problem, order offset bushings to go in both sides and repeat the process above. If nobody makes offset bushes for the QA1 UCAs, have a machine shop turn nylon rod stock and drill the hole offset.