Sorry if this has been gone over, but I couldnt find anything.
Why, why, why are the captains/helmsmen morons? if you have more than 4 or 5 ships in a line, I always have one ship, usually right smack in the center, that decides to buckle off and do its own thing, leaving the rest of the line stopped or going very slowly. 12 ships in a line, normal spacing, set to half speed, and #6 or 7 is doing 5 knots while everything behind it spins around trying to figure out what to do. It's infuriating.