I am fairly new to flat towing...I am towing my 2011 Ford Edge behind a Fleetwood Jamboree Sport (Class C - Gas), using a Blue Ox braking system. After a few times towing, my Edge brakes are now not very responsive until you press the pedal for a while, and with more than normal force, then the pedal will "give", and get better stopping action. I'm sure it is something I did incorrectly, but looking for any advice before I go to the Ford dealership and have them yell at me for towing it wrong, then charging me $100/hour to fix it.