My joystick is calibrated perfectly and works fine with other games, and up until about an hour ago it worked fine with Lomac for years. Now when the mission loads and I'm on the takeoff roll, the aircraft will gradually apply backpressure on the stick by itself, so by the time i liftoff the runway the aircraft put itself in full back stick and my physical joystick is centered. any ideas as to what is going on?

Clear & re assign the pitch & roll axis.

Yea i figured out what the problem was last night. It was a sticky POV hat on the X-52 throttle that I had the trim assigned to, it was constantly applying nose-up trim. Thanks for the response though.