I have also the fuel burn of 550 lbs/hr instead of 1210 lbs/hr. Which unit settings would you suggest to change?
EDIT: with the Simconnect SIMVAR watches, I can see both engines consume 72 GPH (Gallons per Hour), that equals the 550 LBS/HR. But it seem too much of a coincidence that the desired 1210 LBS/HR equals appr 550 KG/HR… So somewhere the math might be wrong inside the plane. Aircraft have crashed for such calculations… Gimli Glider - Wikipedia