I have recently modified a COF aircraft to make it "behave" in FS2k2. Everything seems to work well so far, apart of the fact that the fuel consumption is extremely high. Apparently, I cannot figure out by myself which variables affect fuel consumption. (I do NOT think it is "fuel_flow_scalar", it seems to affect the engine spool up rate. I wouldn't like to alter the drag scalar parameters either, because speeds are OK.)
Any help will be highly appreciated!
Thanks in advance,