Hotfix to Remove Stutters from the 777-300ER and 777-200ER

A hotfix has been developed to address stutters in the 777-300ER and 777-200ER mods. By adjusting the flight_model file in SimObjects/Airplanes/, stutters can be mitigated or eliminated. This solution, though inelegant, involves editing specific lines to improve performance. Users should be cautious of retaining the mods features while ensuring proper fuel management to avoid potential issues in-flight.