Don't mean to seem stupid, but I have a question. I just used my newly installed trailer brake controller this past Sunday. While the Ram did an excellent job of towing (it was a 12 foot flat bed trailer with a side by side ATV as the cargo), I'm not too sure what I am supposed to see on the display of the controller. It read 2.0 while in tow, and would increase to 5.0 when braking.
Sure hope y'all can help!