Porpoising
I have a 2013 Ext Cab Chevy Diesel 2500HD and a 2014 Cougar 28SGS with Resse Hitch that I just brought home this weekend. The truck on both cement and asphalt is porpoising to the point it was making...
Forum Discussion
Maybe it's an optical allusion but is your 5th wheel mounted correctly? It appears to be behind the rear axle instead of just before it.
