Disc Brake Swap, Now One Tire Points To The Curb

I swapped the 10" drums on my '67 Barracuda to 11.75 rotors; all parts came from either a '75 Dart or new ('78 Cordoba specs for rotor, caliper etc...), to include the larger caliper mounts for slider calipers. All ball joints, lower and upper, and any other wearing part were brand new. I did not adjust the tie rod ends. I swapped the knuckles left to right, so I could avoid the factory sway bar by having the calipers to the rear. One front tire more or less points straight ahead but the other tire is way out of alignment and is turned well out to the side, as if the wheel is cranked. I cannot see how I installed anything incorrectly, it is pretty straightforward. How could one tire point straight and the other point outside? I cannot see how anything is installed wrong, I've read loads of disc brake swaps and I used two factory service manuals. I've looked for answers here and elsewhere but cannot find any. Any help would be appreciated. Jeremy