1. Could you help, how to switch on view behind plane like on this video? I did it one time, but i can't understand how i did it

2. I use custom setting for controlling the plane. For example, throttle assigned on Axis 2 (but by default it assigned on Axis 3) on my joystick.
Every time after update my custom setting erased and i need to set them again. Is it possible to save my custom settings after each update?
3. And one more feature request

Could you make side view for the plane like on this video (0:55-0:58)
Thanks!