Maybe it's just me, but does it seem a little unusual to anyone else that when you sneak up on a convoy, and fire your first spread, and hit the target, they all stop dead in thier tracks?...Or creep along at 1 or 2 knots? This is everything except the escorts. It sure makes it easy shooting for the 2nd, and even the 3rd targets. Maybe the Japs shut down all engines so that the escorts could hear a sub among them? Seems kind of wierd to me. Any body else have any feed-back on this? Another bug perhaps?