A buddy of mine has an edge evolution on his 96 ford powerjoke and it is giving him some trouble. Everything was ok till he tried to put in a milder tune. Now the truck wont run at all. I hooked up my scantool and it says there is no comunication and the edge box says the same. I called edge, what a great company to deal with. They are over nighting him a new box and something to force the stock tune back in the computer to get it running. All at no charge, what a great company you dont find good customer service like that much anymore.