Originally Posted by
BarracksSi
Stand back, look at it some more, then see if you need to tweak it again. Get the top and bottom aligned, then get the front and back aligned. Check other parts to be sure, too.
Unscrew the wheel from the hanger and re-mount the derailleur. You might have to readjust the screws or cable a bit to account for the newly realigned hanger.
That's what I figured. I guess the only caveat is here is making sure you're slamming in the right axle size into that derailleur thread. Be careful with what you read here on BF, with the exception of a dozen or so people there's some seriouslly bad advice floating around here sometimes.