So I took out the diff and removed it from the carrier. And there is a good amount of slack in the helical gears. The ring and pinon is good. The slack is in the Torsen its self. I have been reading around but have not found out if this is normal or not.

To finish this thread it was not the bearing it was a loose eccentric bolt on the lower rear control arm. I went back to the alignment shop and had them correct it. I was pissed the just aligned the car a couple weeks ago.