ALPHASIM Helicopter Fuel Flow FSX

Hello all. I am new to the forums but i have been simming for a while. I have a problem that is driving me crazy. I have been trying to adjust the fuel flow of my Alphasim UH-60 and CH-46 to more realistic levels. I have adjusted everything. I have tried fuel_flow_scalar, fuel_flow_gain, PowerSpecificFuelConsumtion, ratetd_shaft_hp, etc... all to no effect. I have modified the air files, copied the config information from the the Acceleration Default EH-101, but nothing is changing. Is there something about fs9 aircraft that cause them to not work properly in FSX? I would pull out my hair if I had any. I have searched the forums, google, and every other place I could think of. Its been pretty much two years of off and on experimenting and I finally figured I would ask directly. Is this something that cannot be fixed? Is anyone else having issues with this? It seems like I spend more time tweaking now than flying. I'm about ready to give up. Losing my mind