[TEC] need help with torp-speed mod

[fvd]

Hi,

I want to make a mod wich alters the default torpedo speed setting.
Default the speed is set to low, i want to make a mod which changes this to default "high".

I think most people set there torp's to high speed, no?
Well, i do most of the time and with every attack i have a lot of clicking to do to change all the torpedo tubes.
And if you save the game, this isn't "remembered" by the game so if you load the last save you have to change the speed again...
Can someone tell me if this is something which i have to change in the "Torpedoes_US.sim" or in "Dials.cfg"?
I tried to switch the values of "Speed 0" and "Speed 1":

But this results in a button which points to "low" and isn't movable anymore (it don't switch anymore between low and high i mean).
Strange because i only adjusted the speed settings, i don't have a clue why he button is stuck then, do you?
I also tried to play a bit with the values in Dials.cfg but this does not result in any noticeable change. Strange!

Any help is very much appreciated!!!

Thanks,
fvd