Hmmm...i will revisit this and check the gph also.
My basic premise was that if the load drops then the fuel use should also.
I had noticed that on short trips the avg usage tends to drop fast when stopped, so i just timed how fast it dropped in N vs D.
It is probably the same math either way, but i will go look at the gph display and we shall see.
Fun tool to play with!
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