grettings fellow pilots, im sort of new at flying the new 767 by michael chang, and i cant figure out how to make it takeoff smoothly. maybe someone can help me solve this issue. heres what i do: as soon as im done taking off and gear is up, i engage the autopilot, after 5,000ft the plane just starts bouncing erratically. when i turn the autopilot off the bouncing stops, when i turn it on it starts. this has happened whenever i takeoff with the plane and i dont know why its doing this. Is there any kind person who would please help me solve this issue? i really love the plane and cant fly it successfully if i cant get it to stop bouncing.