Lines for the Doyle APC on our h27
4 foot tack line on a snap shackle to a convenient fitting on the bow (ahead of the forestay.) We actually take it around the forestay to the forward hole in the deck rail on the other side.Sheet goes from the clew to a snap shackle on the stern end of the deck rail. This one is a snap block - that is we can snap the sheet into it without the bitter end. From there, it comes forward to the sheet winch.This is a cruising set-up. Remember that you have to pull an asymetrical spinnaker around the forestay when tacking or gybing. (Unsnap sheet, sock down, around the forestay, switch the tack line, switch the sheet block, lead the sheet, then raise the sock on the new tack.) You can rig two sheets, and use a ring ahead of the forestay, but the unused sheet will go 3/4ths of the way around the boat! You can also pull the sail around the forestay without the sock, but the light fabric is definitely at risk.