Installed the camber plates what I thought would take a couple of hours, turned into six. Struts came out easy, but the camber plates added a little height and I couldn’t get the top nut started. Tried to install it by jacking it up, compressing the spring, and that didn’t work either.
I was about to head to see who had a spring compressor, when I had an idea. It worked.
Edit. The castor adjustment screws were garbage. Either installed wrong or defective from the get go.