I have a Reese dual cam, it makes loud popping noises when turning sharply, but that is how the cams function. I have never been around the equalizer hitch, but I believe the purpose of the L brackets is to create friction to eliminate sway. If you are greasing or lubing the L brackets, it seems like there wouldn't be any friction to stop the sway. The manual for the Reese Dual cam said NOT to lube the cam area for that very reason, except a very small dab of vaseline. The noise really bothered me when I first started using it, but I have gotten used to it. If you watch in campgrounds they all do it. Maybe the best way for me to get rid of the noise is by spending $100K on a new truck and 5ver.
