Hey, pb
Just had a thought, no comments please. Anyway since this problem with the multiple ships spawning is caused by the submarine entering the area, is it possible to minimize the spawning area to lessen the impact of the submarine causing the problem, if you know what I mean.
I've been reading in the RSRDC thread that in some instances when a submarine enters an area say where a major battle is going on some of the ships won't spawn correctly. So I'm wondering if changing the radius of the spawning area might make a difference.