Well, as we went further South towards Gilbraltar we encountered French Passenger/Cargo and a Freighter and took them down. Then stumbled upon a convoy with some really juicy targets in amongst it. Six torps left it really was difficult trying to pick targets. Fired two torps at three ships from 3.5-5km and then went deep to evade the four escorts.
Five of the six hit and bagged an auxiliary cruiser, a medium cargo and an ore carrier.
Snuck away north at 200m and will rise in the morning and set sail for home.