[Gearheart]

Even if you use Dimsport to lock an ECM like PDI does, you can still read the file, but are unable to save it. If someone is competent enough to pull a file, compare it, edit a cal to basically copy it, they are probably already creating their own files. Now if they are pulling your file to shove into another truck, well they deserve what’s coming to them. Do this on a common rail and it won’t live long.