I guess you are right. I might as well remove it and rebuild it myself. I have been tinking with the idea of taking it out and putting in a LSD, and changing the CV joints and timeing chain while I am in there. I just havent gotten around to it.
The problem comes when I want to shift into third it usually grinds a bit. The more I push on the transmission, the worse it gets. Sometimes it does not do it, but that is becoming rarer and rarer.