Most of my information was taken from virtual manuals for the B777, since I don’t have (nor seen) a B787 POH (thanks Max Mustang for always pointing this out).
Weight: 192,632kg (custom), round the number to 425,000lbs.
Flaps extension/retraction (at the given weight) speeds:
Clean (0°): 220kts.
20°: 160kts (use when overweight).
25° 145kts (I don’t have a Vref 25).
30°: 140kts (Vref 30).
Landing trim: 27%.
Idle throttle: 30ft.
Final comments: It may have seemed earlier that I wasn’t very grateful to FDS for the update, but I wanted to say thank you for releasing it, with all the new features available plus the wingflex.
I know every part of the FDS team works very hard to give quality things, and they’re always in contact with the community reading their questions and giving solutions, the main proof being the two hot-fixes for Android in less than two days.
Thank you FDS.