Nothing like a freshly built kitty
I really like your use of the Associated ball cups, especially the offset ones on the front camber link. Clever!
I have not enjoyed the sloppiness of the stock ball cups either and it gets worse after some track time. I ended up going with the Lunsford Super Duty cups that Tony uses and they are almost as good as the AE ones you have. The ones I have run on my B5M still have zero slop or binding after a lot of racing. Impressive.