speed underwater increase help
 

ok so i downloaded the xvii u boat mod underwater it went at 17 knots and on the surface 15 you can look it up if you want the same with the ixd2 it only went a 10 knots underwater 25 surfaced but all the subs on sh4 are set at the same spee underwater full ahead 7 knots so i want to know if you can change the speed someone help me

:hmmm: if you download Akula it'll go 40 some knots underwater, much better than tinkering with game files if you ask me.

where would i find this mod