Have a problem, need advice

[DiskDoctr]

Please check my thread, I think it is in the wrong place.

http://www.toyota-4runner.org/4th-gen-t4rs/91142-wheel-drag-ideas-isolate.html#post797927

I'm getting a dragging effect in my driveline and need some input how to isolate it and some potential trouble spots.

I think I've ruled out the brakes and have to isolate between the rear and center diffs or the transmission.

Help!