I've gone through a whole campaign from the earliest provided start/boat right up to a new Balao in Dec 1943 so far and not seen a single one! Really torn as to what to do now as I really like those missions (not that I've ever been caught by a DD as I've dropped off a spy, but I live in hope of one day making a daring escape), but I'm quite reluctant to drop RSRDC as I've come to enjoy certain shipping lanes!
Shame there's no way to tweak it. Once I've finished this campaign maybe I'll drop RSRDC for a bit and see if it's still as good.
