Long time no see, I'm updating, of course, this is the second updating, the first time, maybe because the cover caused my work to be removed from the shelves by the community, But I immediately released another copy, just a small fine-tuning of this plane. I still want to talk about the operation of the plane, that is, the activation group. 1 corresponds to the control piston to close and open the door. Of course, this door needs to activate it and control it with vtol. 2 corresponds to the tail landing gear of the plane. I added a car engine inside the plane, which was also connected. I can move forward and backward on land without starting the engine. Use your vertical tail to control his left and right (in fact, there is no trailer in the game, so it is simulated in this way)