The problems with a Reese hitch and the Revolution pin box is normally fixed by installing the proper wedge. I had problems with mine until I spent the 50 bucks at eTrailer for the proper wedge. If you buy from a dealer make sure they install the wedge designed for your hitch. Dealers like to install the universal wedge and it doesn't work great on anything IMHO. Last Sept my hitch was stored in our garage when the house burned in the Valley fire. Even though I could have replaced it with any hitch I wanted I went right back with the Pro 16K from Reese. Good hitch for at a decent price.