Let me clarify my position, I am a customer of HHHI. I purchased the equiptment and they installed it. By training I am an Electrical Engineer. I have been involved with them in the past to the point of giving advise and results of the system I purchased. I have researched the product and concept to great debth. What they have is far beyond anything out there. I went to the extent of starting and creating log book entries of specific data on a daily basis of the performance of the system on the vehicle. I have this data loged for a period of over 1 year. Say what you want, IT WORKS, I have the data to prove it, on my vehicle.