[TorpX]

Originally Posted by Sniper297

Haven't tried it yet but going by those I would guess the bigger the number the bigger the splash.

I've read the 'impulse' is the momentum transferred to the target ship; that is, how much it rocks the boat. I guess, this can lead to the target capsizing, under the right circumstances.

I don't understand why above, under, water, and splash are all needed.