Crazy alignment problems

That is the symptom of too much toe-in. What happens is that the toe causes a strain on the suspension and pulls the car down causing the camber change. I never would have believed it unril I saw it on my son's Barracuda. A little toe adjustment and it stopped doing that.

X2 I would have not believed it, but it is what my Duster was doing after I re-done the front end.
I screwed around with it forever trying to get it set correctly.
Finally I gave in and drove it to a local old-school alignment shop, the tech gave me crap that he did not want to touch it because of the after-market parts, but he ended up doing it.
He told me I had the front end towed in 3", and loose bolts, to this day I think he was BS me, there was no way I could have had it that far off, but the car drove much better on the way home.
I did hear him using an air gun with authority on the front end, which to this day still concerns me.