Newer Ford V10 Gas Mileage

I got a really nasty private message suggesting that I can't calculate gas mileage. Someone else said not to go by the gas guage. I know how to calculate gas mileage, and did so on the most recent trip we took. We were flat for the majority of the trip and drove conservatively. I know what the odometer reads and I have the gas receipts to go with it. I enter both into a notebook every time we fill.

I'm disappointed that this turned into what it did. Sad that people have to be so mean.