Tech Advice for Camber Adjustments

So I finally bolted everything together on my 69 Dart for the front disc brake conversion. I have installed the PST tubular UCAs. I initially set them at the front mount all the way out and the rear all the way in. That leaves me with a few degrees of positive camber. The toe is good. I took the car out for a shake down and it tracks straight and drives and handles well. Importantly, the brakes work great (that was a great decision).

But now I’m trying to get the camber at least to neutral. I tried bringing the rears out a little but that didn’t seem to net me anything. So can anyone provide some insight on how to maybe adjust on those UCAs before I simply break down and take it to a shop? Any advice would be greatly appreciated.

And thanks to everyone that already weighed in on my other thread on this project.