I have a Hunter 31 which I am fairly unfamiliar with. There seems to be something missing where the main sail tack connects to the boom. There is a large earring in the tack, but the only thing available to attach it to on the boom is a reefing hook, and as you might guess, this gives really poor sale shape. Something must be missing in the way of hardware. There seems to be a set of attacment holes for something like a D shackle on the boom, but I have yet to find anything that will fit it and be long enough to go through the earring. Does anyone know how the sail tack is supposed to attache to the boom on this model? If there is a missing piece of hardware perhaps you can direct me to it in a WM catalog? Thanks in advance.