That evening, at 2130 attacked again. I only saw 1 of the four large freighters (the other three must have sunk out of sight) and let it have a torpedo, it sank half hour later.
The escorts came over, mayde five passes and left--maybe they are running out of ashcans. I estimate they spent around 400 DCs so far.
As I was getting around the convoy, I was spotted. A swan and a Flower came after me. There was an explosion aboard the swan as he was dropping about a 1,000 meters away, which wiped out the stern crew and two over the stern racks.
On my next attack, they might exhaust their supply.
