Service Notice Reese revolution
First read the service notice from Reese. Also there is a great video from Cequent that shows the complete process of installing the wedge. What I found is that to lessen the problems with hitching or unhitching I had to have the wedge in the correct orientation to hitch and sometime when you can't get it to release the handle, backing into the pin box will solve the problem. Same with unhitching. Back into it to release the hitch handle. Once we mastered that we have no problems.
2015 Rockwood Signature Ultra-Lite 8289 ws
2015 GMC Crew Cab 2500HD Gas: