It was a long wait for something like this to show up. Thank you very much!.
A great step further would be to make it in a way that stores track/car fuel consumption info so the next time you race, you have a preliminar calculation already done. For example, doing online races in the nordschleife doesn't usually give you enough time to do a couple laps before racing.
I know that probably means lots of work and maybe you are not interested in developing this in that way. It's just an idea in case you are interested.
This version is already awesome anyways, cheers!