What!!?? I've been playing this game about 7 years now and never knew this. I'm pretty decent in a Wirb, but I just use good old fashioned lead. I tried finding this flag mode and couldn't find it. Would love more info on enabling a computing sight?????
Now I'm wondering what other gunnery tricks I've been ignorant of.
Germ, go to Offline, then open the clipboard;
select options
select Arena Setup
select Environment
select Arena Settings
Scroll down till you see "FlightModeFlags" double click
That brings up a window to allow you to select many different "Offline" features, including the "Lead Compensating Gun Sight".
Hope this helps.