New owner, 1993 23.5, rookie question - my main sail does not have any battens, so what size should I get? It appears to be the original Doyle sail. An older discussion on this hunter owner's site gives the Batten lengths top to bottom: 36.5", 64", 88" and 104". However these appear to be a few inches too long when I measure the sail...is it intended that the battens extend past the edge of the sail?