Went hunting for the task force in the southern part of grid LC, I just transfered to Batavia hoping to get a new boat sooner
found the task force coming in fast at 16-17 knots, got the lock, de-locked, aimed a bit in front of the bow of those fast movers and hit both Dido and Fidji, then hit the last Fidji in line
they are looking for me... but I'm already out !
checking in on the Dido I hit near the stern, looks like there's some water starting to cover the stern...
Dido eventually sank by the stern 7 miles from where she was hit 
this is a very realistic sinking model 
taskforce down as ordered !!!
got one more merchant with my last torp..
just one medal, no new ship 