I just migrated to FSX from FS9.

 

Installed the 747X (after years of flying the 747 FS9 version), and I find that my outboard ailerons are "drooped" all the time and they don't respond to yoke movements although they do show as deflecting in the EFIS schematic.

 

Also, when flying in "clear skies" conditions the aircraft has a tendency to barrel roll (not much - but enough to notice).

 

Any ideas please?

Make sure you have "Advanced animations" checked in the FSX graphics settings.

Sorted - thanks.