ss4 has 8 total 4 on 4 support

ss5 has 9 total 4 on 5 support

look at the ship tree on the forums easy to find it there

ccreeder, I dun think u have a sn ss4, because if u did, u would know that it has 9 slots in total. (4 support, 5 on the sub)

So, it would seem that u got ur info from the forum ship tree, which appears to be outdated.

Thanks for trying to help, but maybe try to check more thoroughly before u end up misleading ppl. 

He was almost correct. But the ship tree doesnt include the BO.

SN SS4 has 1 BO, 2 R slots, 2 T slots and 4 supports

SN SS5 has 1 BO, 1 R slot, 2 T slots and 5 supports

Hope this helps.

Does Sn subs have the same dud rate as other subs other then Km?

To me it looks something is wrong, I have games where i got 35/40% duds and that is with all (35 torpedo's.) shot.

Edit: This is in a Sn Ss4.

i agree with myself here, the sn ss4 has 4 support slots, 2 gunners, 2 torpedo slots, and a bo slot, overall the same amount of slots as a ss5