68 Dart Front end alignment

So, I just rebuilt the front end on my Dart. First time for me. Thanks in large to FABO it went really smoothly. That is until just now. I took it to have it aligned and after the alignment it randomly tries to change lanes. Also climbs up uneven road surfaces. Drove better before I had it aligned.

So, looking at some old threads here, seems like I need more positve caster. Pulled out my before and after numbers from the alignment shop and apparenly I now have negative 4 deg. caster on one side and negative 4.9 deg. on the other after the alignment.

So then I'm under the car checking that I got my upper control arms on the right sides and they are. then I notice that my tie rod sleeves are loose. Like after setting the toe, no one re tightend them. I am thinking I got ripped off on my alignment, and am basically sick of paying people to do stuff and not having them do it.

How big of a disaster do y'all think I will create if I turn the eccentric washers on my upper control arms so that I create more positve caster? Currently both front washers are positioned with the hole at the top, which by my reasoning should be the best for maximum caster. one back washer has the hole at about at the one o'clock position and the other has it straight up. I'm about to put the back washers with the holes at the bottom and caster the heck out of it and then see how it drives. My wife wants me to plant some bushes first, but unless y'all have any better ideas, thats what Im going to try.

I can align this thing on the floor of my garage better than the shop I took it too. At least I can tourqe a bolt.

Thanks in advance.