Hello all!
I would like to share my experiences with MFM mod with you.
I installed the light MFM version and whenever I wanted to go to museum, I had CTD. However, when I played campaign (two patrols so far, just to see the new ships), it all worked well. I had no problem singing new merchant ships as some forum members pointed out. One max two torpedos for a medium freighter or 20 shells albeit all aimed slightly below the waterline (you can see explosion and water splash almost instantly) at the same spot. I will try to put these wonderfully modded merchantmen as is described in prior posts&replys.
A heartfelt THANK YOU to ianbecomelife for this excellent mod.