First, I don't speak English so: /.
Well, my problem is very frustrating, when I try to do the rear wings with their pitch, they get out of sync, and when one moves up, the other moves down, I'm on the mobile, so I fly with the joystick.
Thanks for answering my question. Have a nice day <3
there are settings for the control surface of the wing/fin in "part properties" for "invert" and "invert on mirror" - you should be able to fix it with that setting