I have been working on the Bluenose II for almost a year now have been doing upgrade to the Artesania Kit using the L.B.Jenson book. I am having trouble with the back stays on the fore and main mast. No where does it state where these tie off to. I have added the the double blocks and currently have them set at the end of the chain plate rails as shown in the original drawings. But it does not show if these tie off to one of the pins in the pin rail? Does anyone know?