>Given that it is for a sub, the water shouldn't slosh around all that
>much.

Uh oh. And how. Better use baffle walls with holes to subdivide the tank
inside, and break the sloshing. If the water can slosh at a frequency
near the oscillation frequency along some axis your craft will be a real
dolphin ;-) And this applies for any water height in the tank btw.

Peter

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