Greetings,
I was having a look at my boom (on a very early boat) and it lacks the gooseneck which can be pulled out and spun for roller reefing. The current gooseneck is getting a bit tired so it may be time for a new one. So I am wondering how the rolling reefing works. The boat has a center boom main sheeting system. That set-up can't work once the sail is rolled up onto the boom. Perhaps the DS1's don't have roller reefing and that is something only the later boats had?
Let me know your thoughts.