We had the mast taken off this past winter, this is how they ran the rigging this spring. Last year the line in (?) was ran down to the end of the boom, then along sid and cleated off at the front of the boom. Now they have taken the spare halyard and ran it to the end of the boom. Our questions, the (?) line is fixed at the top of the mast, what is this lines purpose? How are other Hunter 45DS Selden Furler Masts rigged, I have looked over the guides, on the internet and cannot find an answer. The boat yard says it was improperly rigged last year. If anyone can share pictures or a diagram, I would so appreciate it. We also have issues with our main sheet at the back of the boom if anyone can share a picture of that as well. Thanking you in advance for any help/advice you may offer.