Core Accu-Sim Update v1.5 Patch

- Airframe and engine physics tuned to give better feedback about how the engine is running and how the air is passing over the airframe
- New fuel burn coding now monitors more systems and air qualities, making for better simulated fuel consumption
- Various fixes and improvements after listening to our customers in our community (thank you to everyone who takes the time to tell us what you think)
- P-51 Military owners will see, from the cockpit, an improved main canopy frame and a re-designed upper nose area among other fixes and improvements
- P-40 owners get a new tailwheel and better tuned prop and flap drag curves
- Spitfire owners get a slightly more robust engine and those using the fixed pitch prop should see a longer engine life