Here is new torpedo impact fire column: https://www.mediafire.com/file/c5w74...Column.7z/file
The effect is lighter than before, and should not give CTD when impact.
On my computer it is CTD free using both ARB & DGUI, even in convoys where it needs memory.
Activate it anytime on top of Stand Alone.
Let me know if you still have issue with it
