in a perfect world, your front tire camber should be leaned out .5 degrees at the top of the tire. have you rolled the car back and forward to relieve the preload on the the front suspension that occurs after jacking the car up?
were the tires angled like this before you worked on the car?
what else did you change? was it only the drop spindles or were there other items changed also? new springs, control arms? etc?
if you only changed the spindles and have checked every thing else we have suggested and you removed all the shims in the upper control arm, i would have to say you have the wrong spindles.