Chief Herb

I got it now, I was forgetting to change the mixture control to run. When Yo-Yo said "carb in full reach" I thought he meant the carb heat and ram air full foreward. Thanks for the help

I havent been able to play for a few days and just got back at it but I still cannot figure this out. The supercharger is set to high with the yellow light on, and the carb heat and ram air are both fully forward.

At low altitude I can maintain a 2000 ft per min climb (I think that is what the climb indicator means when it is at +2) but at 15,000 ft if I try to climb at all I stall because I cannot get the plane to fly faster than 100 mph with level flight and full throttle, rpm, and high supercharger. I also have flown at 15,000 ft for about 15 min trying to climb like this with no success as well as no overheating (I figured I would overheat in about 5 min like that).

Sorry if this has been asked, a quick search found nothing. I have gone through all tutorials and the campaign through the crosswind takeoff and landing as well as the first checkpoint fly but cannot finish the navigation mission when it tells you to fly to 20,000 ft. Above 10,000 ft I slow down to about 150 mph and above 15,000 ft I cant get the plane to fly faster than 100 (with full throttle, full rpm and supercharger on high) so I am stalling if I try to climb. above 12,000 ft I turn on the supercharger and it seems to help until I am around 14,000 ft. I think I am missing something I need to do at altitude but don't know what. The plane is set identically to how the start up and takeoff tutorials have you set it, the only thing I change at altitude is the supercharger to high. Can anyone explain what I need to do and why?