Well, it can be done.

[KaleunMarco]

Originally Posted by Bubblehead1980

After months of testing, adjusting, and more testing along with modifying convoys etc, happy to announce that realistic night surface attacks, including from inside the convoy screen (under many circumstances, especially in mid 1944 on) is possible in TMO. Also, had two members of my "wolf pack" attack the convoy as well, AI submarines with torpedoes and they sunk one ship damaged another. This was a major goal of my upgrade for TMO required a lot of time and effort.

did you lower just the Light Factor parameter or did you adjust other Visual parameters in sim.cfg?