From a gameplay standpoint the only possible problem might be that they'll never be able to hit some ships. Not sure what the min depth setting is, and what it was in RL. If the min in game is 1.8m, and the fish runs 4m deep, then it's not like youy can set the fist to 4m, the bet you'll do is 5.8. Not sure what it was in RL.
I think in the RL tests on depth they got 11 as the average, with 10s and 12s on either side (firing at fishing nets).
tater
|