good mod, but i had to change the tiltrotor to'fuelCrossFeed = True' Edit i just had an ides! we need part that moves up and done, so we can make a jet with Folding wings. And do some thing like this Tried the Hing in DamnedRobotics it has that up and down movement but it don\'t go full 90 degrees also its to big to use on wings