Convergence confusion, please help.

[Robo.]

Q2 - not anymore, this has been fixed. Don't forget your loadout menu is in meters, the gunsight convergence is in yards, wingspan is in feet.

So if your convergence is 150 yards, set it to 136 (m) in the loadout menu and if you shoot at a 109 (which you should!), set wingspan to 34ft.

Convergence depends on your personal preference, you're right about vertical value, it is where the bullets cross the line of sight ballistically. All this is extremely important for the RAF fighters.