Ok, I don't think I'm the only one having this problem - but does anyone know a fix?...
The spitfire seems to be at full throttle, all the time. I can be flying at 250 miles an hour, throttle down to all the way, and the engine will be running at full power. Makes landing quite dangerous - eventually I have to turn off the engine in order to land, because the throttle is not working. Quite annoying

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I test flew the hurricane and it worked perfect.