Firing distance depens on torpedo type. With Type I - II I prefer distaces up to 1000m. With Type III - 3000 m. Type VII -my most prefered distance- is 5000m. Many times I had to fire "multiplay lunch " at 7000 m. Yesterday I fired 4 torpedoes TVII at convoy (4 different ships), 4 hits from 7000 m. My prefered tactics is to stay silent and fire from long distance multiplay shots,
than use deck gun to finish my job.
