Sorry for asking so many questions. Here are some more.
Do I understand correctly that you set up the sniper unit at a "base" level and then, as you drive the vehicle, the computer learns how the engine runs and either adjusts itself to the conditions or tells you what changes need to be made?
I suppose that since it isn't connected to the dizzy as well, it only has to worry about fuel mixture and not engine timing/advance.
Does the original throttle linkage hook up to it in roughly the same way as the carburetor?