Wags maybe this could help some in the investigation
1. I tried to change to a new joystick (Just incase if the stick has hardware failure) but still the same
2. Yesterday i got my new stick Logitech Extreme 3D Pro ForceFeedback( my 2nd unit). I reinstall the game, Of coz i deleted the folder when uninstall and just assign the Pitch Axis and Roll Axis and tried. The plane still nose down
3. I cleared all Key category to avoid any conflict but still the same
4. Here's what surprise me, I switched to multiplayer and tried in few servers, Once i took off the plane is dosent nose down as what i have in single player, I just need to adjust my trim a little and it was ok. So im not sure whats wrong here becoz MP share the same config file as single player. But i really hope ED can fix the FF issue with Logitech
Sorry to trouble you guys but i really appreciate when ED said they will try the best :thumbup: