I took the car back to the same shop yesterday afternoon and they redid the alignment. It's an independent shop in town and I get along with them pretty well. I still don't know why they set the car to zero camber because I didn't ask for that. All I asked for was zero toe. My mistake was talking myself into thinking they had a good reason for the zero camber.
All is well now. I've got -1.2 on the camber, the toe is zero at .01 and -.01. I can set up more negative camber next time if I want. The tech said resetting negative camber helped to correct the the caster numbers: now 2.8 and 3.1. I don't know what to make of that.
Yes, the car feels more like it should in turns. I've got a better idea of what these print-out numbers look like now. Wish I took a better look at them the first time.