Thanks for the great feedback, I have been in contact with Roadmaster and they have been helpful to a point. The issue is the light that I had to install in the motorhome that lets me know that the toad is braking. The wire from the toad has been installed on a free terminal on the toad connector, but I have no idea which terminal that is, so I think that is the reason the Invisibrake is not functioning. Any help on that issue would be much appreciated. I have also seen the concerns that have been documented, that is concern for me as well.