Do you mean cause theb is "bad" at cannons and doesn't shoot much? I'm like solving 4d equations in my head trying to figure out your comment, meanwhile you're probably just high
Why do firebombs that way? I used to just throw them around randomly in Captain's & top deck until I saw you specifically throwing one downstairs in the front and one at map table, and now I also do it that way. . . but I'm not gonna lie dude, I have no idea what makes it better. Sorry if this has already been explained!
The lower deck one creates two lower holes, and then the water puts the fire out, so it has to be placed first, the back two create four back holes without getting in the way