Here is a link to a thread
http://www.subsim.com/phpBB/viewtopi...605&highlight=
in here i have posted a torpedo.zon file with which you can Sink ANY Ship with 1 Hit :rotfl: How ever there is a warning to it You MUST be over 300M away from the target (sure once because the Torpedo is a dud below that range but also you would blow yourselfe out of the water with this)