[Solved] Fuel burn issue with FSX 738

[Jaumzin]

[GeneralEngineData]
engine_type = 1 //0=Piston, 1=Jet, 2=None, 3=Helo-Turbine, 4=Rocket, 5=Turboprop
Engine.0 = 0, -16.1, -3.2 //(feet) longitudinal, lateral, vertical distance from reference datum
Engine.1 = 0, 16.1, -3.2 //(feet) longitudinal, lateral, vertical distance from reference datum
fuel_flow_scalar = 1 //Scalar for fuel flow efficiency
min_throttle_limit = -0.25 //Minimum percent throttle. Generally negative for turbine reverser
max_contrail_temperature = -30 //Temperature (deg C) below which contrails may appear

[TurbineEngineData]
fuel_flow_gain = 0.002 //Gain on fuel flow
inlet_area = 19.6 //Square Feet, engine nacelle inlet area
rated_N2_rpm = 29920 //RPM, second stage compressor rated value
static_thrust = 24200 //Lbs, max rated static thrust at Sea Level
afterburner_available = 0 //Afterburner available?
reverser_available = 1 //Thrust reverser available?
ThrustSpecificFuelConsumption = 0.6 //Thrust specific fuel consumption (Jets)
AfterBurnThrustSpecificFuelConsumption = 0 //TSFC with afterburn/reheat engaged

[jet_engine]
thrust_scalar = 1.0

[electrical]
max_battery_voltage = 24.0
generator_alternator_voltage = 30.0
max_generator_alternator_amps = 400.0


i think the only difference between mine and yours is ThrustSpecificFuelConsumption = 0.6 ( yours is 0.4 )
Should i change to 0.4?
Thank you