Shows you why I'm only a modeler lol. I don't think turbine supercharging was ever actually modeled (e.g., no axis for variable adjustment). I don't fly much, but I have the impression that Auto-Rich and Auto-Lean were never really done either. The advantages are high altitude and long range, neither of which is very appealing to the average player. On the other hand, Auto-Lean could really stretch a light fuel load, letting you carry more bombs--provided you know enough to avoid cooking the engines.
I need to get back to my paper airplanes. Lord knows I'm out of my depth here
