Well...I heard something clicking so I went to tear it down to find the noise.
Turns out the rear diff needed shims(imagine that)...but I was too late.
It's now missing about 6 teeth. Luckily I have a spare in the tool box.
I decided to go ahead and tear down the front end and check it out.
It looks ok,but there were a few shavings present. I'll shim both before putting it back together.
What I need from you people is a link to the thread talking about shimming the differentials(too tired to search,lol),and part number for the shims.
Anyway...here's how it sits for now...