aerobat77,
Your quote - "anyway... its no way this question comes from a real 777 driver"
Be afraid, very very afraid that there are numerous B777 pilots 'out there' who do NOT have an understanding of the points being discussed here! (That includes Command Trainees who have had 7 to 8 years in the Right Seat of the B777 prior to command).
Regards,
Old Smokey