Trying to get some ideas as to what could cause a dragging or grinding noise from the rear end. Thought it was a brake dragging but I had them turned and there is no noticeable drag there. It is doing it with 2 different rear end gears, and a new rear end housing. I believe the noise is from the gear area, but it's hard to tell for sure because it seems to resonate through the whole housing. Both gears I used were spooled.