As far as I remember from the Indy the locators are set relatively simply in Maya (I just don't remember the actual menu button, but it IS there). The only thing you have to remember is that Storm is very sensitive to naming things, and for guns you need not only a locator position, but a direction as well.
There are couple of remarks around these posts:
HMS Indefatigable (1784) frigate
There are couple of remarks around these posts:
HMS Indefatigable (1784) frigate