Cool Werner. When you say that a magnetic detonation does no more damage than a normal one what do you mean? I guess it would be hard to get a keel shot with a contact torpedo no? Can this even be done.
Will you be able to break the keel in different places or just the centre?
Does the mod affect how your sub responds depth pressure in any way?
Also I don't know if this is relevant but
http://www.tomshardware.co.uk/forum/...xplosive-force