Lines of sight

[Orm]

Hi,

I don’t remember if this topic has been discussed previously, but forgive me if it has. I had a dive last evening against three opponents in a quite complex map full of seamounts, very shallow, with few deep areas. So, when we started, no one had any contact on each other. I was driving an Akula, so, after weapons free, I used four subrocs, randomly, on four locations to check for any reaction. And one of my torps got a contact. So I knew that a possible sub was there. Of course, I launched further missiles and ultimately sank my opponent.
Now, my question is that isn’t it cheating that you can see on the NavMap your torps getting or not contacts even if between you and the target, there isn’t any lines of sight, because of very shallow seamounts or islands.