Is there any way to modify the map signal at low boost to provide more fuel off idle? Other than a tuner. We always cranked in the aneroid on our tractors and combines equiped with a mechanical Cummins engine to provide better low end throttle response. They would not gain hp just puff a little smoke and rev quicker. May be it is not worth my time but if a trip to radioshack will make her cough a litle less off the line it would be worth it.