Is there any way galleasses can gain the ability to traverse oceans that isn't obvious to the player? I am still surprised to see the AI sailing these units across oceans when I can't. Even when a fishing boat can, and a unit can after Astronomy is researched these units still must stick to the coast. It irks me about these things and when fleets of them come across the seas to my shores it does so even more. Only CPP is installed so it isn't a mod conflict. Any ideas?