Here some tweaks to improve framerate.

[David198502]

Man that mod is really doing miracles on my rig!!!!
first i thought it would be hard to install it for me,as im not a native speaker.but i read the readme twice and slowly,followed the instructions step by step.
after that,i launched the game.curious,how i am, i opened quick mission over london.before the mod i had, i think average 5fps and massive stutters, so that it was unplayable.
NOW after the mod, i have average 30fps!!!!and the stutters are way less!its totally playable over london for me!it even feels smooth.
that was five minutes ago.now i have to start it again to try it over land and sea.
thx to the creator of that!you really made my day!