Add new weapon type to a sub?

[vadupleix]

Hello,

I'm playing with the DWEdit and it seems that though I can change the available weapons for specific launcher, I cannot add new weapon type to the launcher (I can add it in DWEdit but it doesn't apply to the game).
I want to have TASM for seawolf just to play with it and it looks like I'd need to edit the binary directly to do it, is there any tutorial or some example that can give me a clue to it, I saw a previous post talking about how to change weapon capacity but not weapon types?
Thanks!