Can someone please enlighten me on how this is calculated? How can I avg 114wh/m and the trip meter is showing the drain as if I was using the rated 240wh/m. Percentage also correlates with miles when I switch it. This was taken over the course of three days driving in the city with an avg speed of 35mph fwiw. Can I drive past zero miles and just look at the energy graph for my rated range instead?