I heard a friend talking about HPTuners having the ability to "compare" maps. I should be getting my HPT any day now. Could I just download the Superchips tune I have in the car now to HPT? Then flash the car back to stock with the Superchips Cortex. I would assume I could then disable the cat efficiency code and flash the car, using HPT, with the map from the Cortex. If that works, I could go get the car tuned properly in a week or so. I cant stand the CEL. Since its been on, I cant remote start my car. Very irritating. Is this normal?