Through he last incidents on the Suez Canal, I dare to suggest, that to overcome the many small obstacles around the world by the inadequacies of the vector card, a cheat is introduced, which relieves Paul of having to edit the whole world.
I found obstacles at the port entrance of Rostock, and even those near Burgum / Netherlands at the Kromme Ee, that stopped my journey.
Paul can never edit the whole world on players' communications.
I could imagine a switch that allows my ship to continue a few meters, or a certain amount of time, without land water detection.
This switch must be pressed as often as necessary, to pass the obstacle.
Paul, think about it!