I am at Camping World in El Paso and have been here for a week. I had the brakes for each wheel replaced, had the drums turned. The truck controller is fine, the wiring has been checked, the trailer wiring has checked out, the voltage drop is less than one volt. Other trucks have had no luck stopping the trailer. There is a slight slowing of the trailer with a setting of 10 on the chev 2500HD but the tires should almost lock up.
Kathyo
Kathyo