Its a ball diff. You thinking its a bit too tight? I'll check that out tomorrow. I did just rebuild the diff but it was like this before the rebuild as well.

On the anti-squat front, I chopped up an old fiberglass shock tower to make a shim for the rear arm mounts. Looks like it has about 0 degrees now. That would have made the original kit configuration about a poop-ton of anti-squat. It was too dark to try it out after I was done so we'll have to check that tomorrow too.