I frequently think that a level of WW between No effect and breaking would be appropriate, at least for higher level units. How to incorporate that into the existing system would be the question.
I would also campaign for KW units.
Just got my stuff yesterday. Very neat. I look forward to playing the scenarios. Got to love "shotgun rules". It sent me on a search for youtube videos of the "trench gun". very interesting.
I think I have asked this before, but I seem to remember two PTO scenarios that had SSRs for fire support from submarines. I have tried a bit on the Archive, but without luck. Any suggestions would be helpful.