Well done DMS - I despise heavy fog myself only because by the time I see my target I am almost too close to shoot at it.
For me, in heavy fog I can make out a target coming out of the bank at about 500yrds. When the torp run has to be at least 400 to arm, that gives my slow arse very little time to set up the shot. Still - if all I can complain about is piddly stuff like fog.....
