I intercepted a convoy in the CF grid lightly escorted by 2 Black Swans and one corvette.I noticed that the Swans were riding unusually high in the water but not as much as the flower. It was literally floating on top of the water with it's prop turning but the ship itself wasn't even moving. How do you compute a solution requiring a positive depth? Aerial torp? I saved the pic with Ctl+ F11 but couldn't figure how to post it.