I didn't look for this before I started working on my rig. But here is what I learned.
If you are doing a diff drop. I suggest that you flip the drivers side horizontal bolt to where the nut is to the front when you do the diff drop. If you don't you will have to raise the diff to remove the bolt on the rack.
I lucked out and had my rack off of the rig when I did the drop and we tried to put that bolt back in and wasn't happening. Thought this may help!
If you are doing a diff drop. I suggest that you flip the drivers side horizontal bolt to where the nut is to the front when you do the diff drop. If you don't you will have to raise the diff to remove the bolt on the rack.
I lucked out and had my rack off of the rig when I did the drop and we tried to put that bolt back in and wasn't happening. Thought this may help!