Thanks guys. I guess i'll just have to learn how to take on a convoy.
My problem is, I go flank speed on the surface, and try get as close to the rear of the convoy as I can so I can fire off some eels at them. I usually get no closer than 4000m, before I get spotted anyway.
Then ensues depth charging "torpedo's missed sir!" and we lose the convoy.
Will someone send me back to U-Boot school please?