I have the Insight Monitor and haven't had any luck with the instant fuel economy monitor. The readings are wildly off and unrealistic. The manual mentions setting the fuel type and quality from the Configuration Menu, but my Insight doesn't show the Fuel Setup menu. I was wondering if anyone else is using this feature and had any success with it?

Did you contact Edge about this? The information that is usually posted on a forum is not always 100% spot on. I'd get the information directly from Edge to insure it's accuracy.