If you had that bug you would know it. I saw it once after I put my game rig together.
it looked like the camera viewpoint couldnt keep up with the aircraft, so it would move back (almost out of the cockpit), and then skip forward to where it was suppose to be. eventually things were moving so much I had to quit the game. after I rebooted everything was fine.
its not the same as the head bobbing, shaking you get when pulling g's/firing/compression.