Convoy nonsence

[Synthfg]

In mid/late war when any surface approach is impossible
I find it best to position myself ahead of the convoys projected path, dive and approach head on in silent running mode,
slip past the front escorts, hit the largest ships I can find before the escorts home in on me
when it gets too hot, go deep silent running and exit out of one of the convoy rear quarters,
when the escorts give up surface and reload whilst racing around the convoy for a repeat
remember to co-ordinate your hydrophone checks with the torpedo loading