Sailing ships are slowed or accelerated by reeling, stowing or setting the sails and that's what the crew is there for. The ships have huge crews so that they have the man power to man the guns and still adjust the sails. While we may be playing a game the crew on our ship is in a life and death struggle, and if that isn't enough to motivate them there are the officers to start them with the rope end. Now when some of the crew have been killed the changeling of the sails does slow down. It's not broke leave it alone!