So I went for the Armadillos and rode them home from work (where I mounted them) today. F'ing sucks. They are completely out of round. Not like a "normal" amount either, a tangible amount on both the front and back wheels. I've mounted and remounted them 3 times each to no avail.
they could be out of round. sometime batches of tires go bad like that. take it back to wherever you got them asap before you wear them down too much and have them look at 'em. are you sure your rims are true/round?
I worked in a shop a couple years ago - armadillos are a PITA to mount on certain rims.