I put Moog ball joints on mine too. It was binding in a slight turn, I found the top ball joint grease fitting was rubbing on the front 4x4 axel shaft.
I usually take a grinder to the part of the fitting that contacts the ujoint plenty of material to remove just don't over do it that way it can still be greased easily.I put Moog ball joints on mine too. It was binding in a slight turn, I found the top ball joint grease fitting was rubbing on the front 4x4 axel shaft.