New Experience with mines
 

Always bothered me in stock how mines as a basic non factor in SH 4 yet were a real and persistent threat to subs.Much how they omitted enemy submarines firing torpedoes.

Anyways, part of my update to TMO traffic I have added minefields in some areas should be and in particular as a way to prevent surface and subs from going places. I set the depth to zero, they are now a threat to surface vessels. Of course, rerouted traffic as appropriate. including your sub. They are grossly under powered though s it took 3 to destroy my sub lol. so have changed that.

Also interesting, you can blow the mines up with 20 mm, 40mm, and even 5 inch deck gun as often happened in reality when spotted a loose one floating.