Would like to get rid of the Hypertech and go with the SCT. How do I unlock the VIN on the hypertech so someone else can use it on thier vehicle? Or is thier not a way to do that? Thanks guys! Also, has anyone else had problems with them? The latest ford flash has been out 3 or so months and these guys still cannot seem to fix the tuners. I told them that I didn't care about the spool valve cycling since ford will not use it anymore anyway. I sent the tuner to them to be recalibrated and was told today that they are still awaiting thier tech people to fix the programmers to cycle the spool valves!!!!! Are these guys idiots?