Gap, for DDs and DEs smoke came from the engine funnel I believe. Tho I understand thEY could have had smoke cans/generators too. PT boats had smoke cans/generators as their exhaust came out the back of the boat's muffled exhaust. No funnel like bigger ships had.
Sober and Volodya, I just ran the Dynamic Environment version and it works great. One thing extra that's a bonus I can see..... The flags no longer freeze up, they're still waving even when a ship heads for Davy Jone's locker. You guys did really good on this one.