Oh, and by the way:
If you don't want to meddle with table values, you can always speed up the game. Default keys are:
SHIFT + . (period) -> Increse time compression by factor of two
SHIFT + , (comma) -> Decrease time compression by factor of two.
Extremely handle if you just have to go through large distances in a mission without having to fight your way through. The compression can be increased all the way to 64x time compression, but beware; at this compression rate, incoming enemy fighters get much more time to act before you can decrease the time compression back to 1xtime, as it will take six keypresses of shift+comma to reduce the compression.
That feature is one of those that have been there since retail, but IMO the retail time compression only reached to 8x or something like that.