Just received and installed my MaxBrake controller. For those contemplating purhcasing and installing one, I can honestly say that this is one of the easiest add-ons I have ever completed. I received the controller four days (quick!) after ordering from Dutch and Diana's website. The installation was very easy, made even easier because my previous brake controller is a Prodigy. The MaxBrake uses the same power plug... ..... perfect! Used the same mounting holes and power plug. I've heard of folks using soup cans to help bend the tubing for the pressure selenoid, I used the fencepost on my chain link fence, smaller diameter, sharper bend yet no kinks. On graveyards for another three days... . can't wait to hook up the fiver and try it out before vacation in three weeks!!Oo.