I've been stalling as long as I can to see if anybody was going to post first but... 
The first thing I noticed flying the Saratoga, was that the mixture control lever had no effect on the fuel flow or engine performance adjustments. I was judging the lack of fuel flow adjustment by watching the digitial performance gauge on the right side of the panel and hearing no change in the engine sound, while changing the mixture lever position.
Checking the aircraft.cfg file in the [piston_engine] section it read:
"fuel_air_auto_mixture=1"
Changed that to read:
"fuel_air_auto_mixture=0"
Now the mixture lever actually works.
Is there some logical reason why it was set up on auto-mixture or was it just a slight goof?
FAC
The first thing I noticed flying the Saratoga, was that the mixture control lever had no effect on the fuel flow or engine performance adjustments. I was judging the lack of fuel flow adjustment by watching the digitial performance gauge on the right side of the panel and hearing no change in the engine sound, while changing the mixture lever position.
Checking the aircraft.cfg file in the [piston_engine] section it read:
"fuel_air_auto_mixture=1"
Changed that to read:
"fuel_air_auto_mixture=0"
Now the mixture lever actually works.
Is there some logical reason why it was set up on auto-mixture or was it just a slight goof?
FAC