Hello there!

My name is Marc Berndsen, 45 years of age and I live in The Netherlands.

I have FS2000 Pro Edition.

Could someone help me out with the following problem:

For my flights I use FS Navigator.

Every time, after takeoff, when I engage the autopilot some aircrafts nose
(not all) were pulling down and then lift up again to continue flying.

What is the cause of this and can I repair it? If yes, how?

I have AirEd.

Many thanks for any help and greetings from The Netherlands to you all!

Marc Berndsen