I seem to have an issue with my '11 brake controller. It seems to lock up the brakes on my 14' cargo trailer no matter where I set the boost at, and sometimes the percentage will jump all over the place with a steady amount of pressure on the pedal. Then today I hooked up the Fifth wheel (13,500 lbs) for the first time and with it set at 8. 5 the percentage never got passed 30 no matter how hard I pushed on the pedal. Should I take it in or could I be setting it incorectly?
