This plane makes you want to fly with (speed, range, design) but there is indeed a very big problem with pitching at high altitude. It’s a shame because there is potential. But this plane is completely forgotten. Now I hope that a third-party developer will have the good idea to offer a quality and complete private jet (long distance) (Cessna CItation X, Bombardier 7500 or Learjet, Pilatus PC24) … We can always dream … For the moment, I find the Cessna CJ4 quite good (mod) and the Citation Longitude does not interest anyone.