I finally did my full teardown of my matrix, and for the money I spent I am quite happy with all I have. The only part that I found that is broken that I am curious to know if anyone else has seen this is :

GS060 Differential Cover

Mine was snapped where the bearing goes over that little output part, I actually noticed it when I had this little part stuck in the bearing and compared it to the second diff I dissassembled.

Has anyone else seen this broken before?

I am going to order a new one, but just wanted to know or at least give a heads up for people to check this.