I'm handling this over on the BD forum, but wanted to clarify here as well.
With correct installation, there isn't any way possible that my joints can cause such a severe camber problem, even if worn. It would be easy to send out a new set of ball joints, but that's not the problem. The issue is going to be either the A-Arms, or the spindles.
Also, my joints don't loosen on their own, and you don't need to tighten them periodically. If yours are loosening, either the threads are damaged or they aren't being tightened to spec.
However, the first problem I see is that the ball joints aren't installed. I couldn't see this until I brightened and enlarged the picture.