Some convoys (mainly late war) are quite fast… plenty ships can’t even reach the speed
![D'oh!](images/smilies/dizzy.gif)
so… decided to give all 101/102/103 ships better speed
![yep](images/smilies/yes.gif)
Furthermore, I always thought that 10 knots max speed (for plenty cargos) was too slow. Now they can reach at least 15 knots.