Hi Is anyone else noticing fuel calculations being a little off? I have always used RSDash & fuel calc app to predict fuel required and have never had to question the answer given, until now. I have run 4 races recently , based on the fuel prediction and in 2 I ran out and in the other two less than 1 litre was left . I can up the margin to compensate but just wondering if anybody esle had noticed this? Last race was GT4 20mins with avg consumption 1.54l per min which is around 30L but 35L only left 0.75ltrs
