688i SLMM/Last Mission Issue

[nervousfred89]

Hey everyone,

I searched the forums and couldn't find anything about this so hope I am not repeating a common question.

I am trying to finish the last mission of 688i where you have to place SLMM's to destroy the Kuznetsov. I have placed mines at the given coordinates and also around those coords as well. When the ship passes by, the mines don't engage at all. I read on a guide that the mines need to be set to a depth of 20ft or higher. I set all the mines to this and am still getting nothing. Also note that in the map view the ship is well within the 1000ft range of the mines.

Pictures are attached.

Thanks for you help!