torpedo loadouts and milk cows

[andqui]

when putting in at a milk cow or other base, is there anyway i can edit something to keep my torpedo loadout?

it's possible to change the default loadout and the loadout for single missions, so there should be a way to make the game give me X torpedo in X tube and have X missing torpedoes, right?

anyone know where this file's located and what to change?

thanks