Maybe a stupid question:
I am using the Wilhelmshafen, St. Nazaire, Schleuse and Xtra ships V6 mod, and every time I try to go through the channel, the doors are opening and closing, and I don't know which side to go (left or right).
I stopped before reaching them but either they close before I get there or the get closed when I am passing and I start receiving damage to the hull.

Could anybody please tell me how to sort this obstacle?