Deck Gun Problem

[Notewire]

Hello - I am just now transitioning from SH3 to SH4 - and working on my initial mods.

I have loaded NSM, ROW (without 5b that convlicts with NSM), RFB, and RSDC.

However, upon doing the artillery training mission - I was COMPLETELY unable to sink the merchant. I put all 100 AP and all 100 HE, aimed at the bridge, the superstructure, even used my old U-Boat trick of skipping the AP rounds right under the water line - at least 50 of them went in that way - no sinkage.

I am putting this in the open forum because I am not sure if it is a conflict problem, a NSM problem, or just a tutorial glitch?

Can I get some help from any of the old hands?

Thanks,
Notewire.