I asked about it in a thread here because i didn't knew about it and even if i haven't managed to make it work.
I think would be a good addition and considered it would require "just" some work on the periscope regulation and crew waypoints, still not a impassable odd...
Last but not the least: game range covers the most prolific time for TypII boots so it wouldn't be a useless addition either
P.s.
feel free the yell at me if i asked too much
