Just a note to fellow rver's to be aware of the lack of instructions in the roadmaster brake pro instruction manual. during a recent trip to the keys, i BURNED OUT ALL MY BRAKES ROTORS AND TIRES to the tune of $1700 all because in the manual for the roadmaster brake pro it neglects to tell you to make sure to pump out all of the vacume in your brake system each time you start for the day (hookup to tow) and test the system using the test button at least three to five times. All of which is not mentioned...