Passenger side axle not going in all the way

dont leave us hanging! What did you do to get it in, we got bets riding on this! Endplay is minimal, like .006, tighten until there is no endplay and tap both axles to seat them, tighten any found endplay out again and once you have 0, then you can loosen 2 notches to set preload. It is friggin small without a dial mic, like just enough to feel a back and forth.