I played the Uboat German campaign ver 1.5 and stuff...
There is a mission (randomly I guess I picked it) where you have to prevent a task force leaving from SW Australia to Ceylon. In this task force (it has a special icon - big red insignia - marked on the navigation map) there are two Heavy Kent class cruisers, a light cruiser and 5 escort destroyers. After a long battle I finished them off, but when I got rid of the escort, I've noticed, despite the fact that one heavy cruiser turned back and headed right to me (I wet my pants because I was at the surface with the U Boat) THEY DON'T USE THEIR BIG GUNS !
Bottom line is that the "LUX" warship models are just for the....picture, they don't ACT at all !

Is this the way the SH4 was supposed to be or am I missing something ? I noticed in some video where were battles that the big warships FIRE their GUNS !

Can anyone clarify this issue for me please ?