Use the point (.) and NOT the comma for not integer numbers If u specify Race Lenght in Minutes u must specify the Single Lap Lenght and if there is an extra-laps (for races long XX minutes + 1 laps) Consumption for Lap (ex. 2.18) Race Lenght - LAPS (ex. 26) Race Lenght - Minutes (ex. 60) + X Laps (ex. 0 1 2 ...) Single Lap Time Lenght (ex. 1.30.40) Number of Calculations: 422