Yeah but I have two sets of wheels. The street front tires in the picture spent about half their life at -2.0° and maybe half at -2.5°. But rarely pushed hard to wear the outside edges. Almost all the hard driving happened on the other set of wheels set to -3.0° camber. Toe varied from about 1/16" toe-in to 1/16" toe-out, depending what camber settings I was using. Again most of the toe-out driving was on the track tires.

I think if I had one set for both street and track, the wear would be fairly even or even more on the outer shoulder.