Forgive me, I'm to lazy reading all 15 pages, so I don't know if this has come up before...
But still I want to add, that I would love to be able to make notes on the SH4-maps.
You know, make (ie, just type, in a handwriting-like font you can choose) short remarks on certain spots, calculations on the side somewhere, put circles and arrows anywhere, put data from radio-messages on it, mines and anti-sub nets,...anything, anywhere you'd like.
Then put a date on it, and store it away, and make the map in question accessible during later patrols.
And also: I would like to add stuff to the Captain's Log myself, instead of the auto-entries.