I got Carb Cheater installed late last night.  I'm super rich, but not in a good way!  Is it bad when you can roll coal in your gas vehicle  I recently changed the carb with a used one, added a Powerblast Plate, added a fuel regulator, and haven't checked the timing in a while.  I'll be doing some basic tuning this week and checking it with the Carb Cheater.  Install wasn't bad.  I had to refer to the instructions several times.  I need to rewire the whole vehicle so it is a temporary install.  If you think the engine compartment in the pictures looks ugly, you should see it in person!  I had to wrestle with the software setup a little but that could have just been me or my phone.