TO TACK WITHOUT FORE-REACHING, as in a narrow channel, when you are afraid to keep headway. If she comes slowly up to windward, haul down the jib and get your spanker-boom well over to windward. As you raise tacks and sheets, let go the lee fore topsail brace, being careful to brace up again as soon as she takes aback. Also, hoist the jib, and trim down, if necessary, as soon as she takes on the other side. TACKING AGAINST A HEAVY HEAD SEA.--You are under short sail, there is a heavy head sea, and you doubt whether she will stay against it. Haul down the fore topmast staysail, ease down the helm, and raise fore sheet. When within about a point of the wind's eye, let go main tack and sheet, lee braces and after bowlines, and _Mainsail haul!_ If she loses her headway at this time, shift your helm. As soon as she brings the wind on the other bow, she will fall off rapidly by reason of her sternway, therefore shift your helm again to meet her, and _Let go and haul!_ at once. Brace about the head yards, but keep the weather braces in, to moderate her falling off. When she gets headway, right the helm, and as she comes up to the wind, brace up and haul aft. TACKING BY HAULING OFF ALL.--This can be done only in a smooth sea, with a light working breeze, a smart vessel and strong crew. Man all the braces. Let her come up head to the wind, and fall off on the other tack, shifting the helm if she gathers sternway. When you get the wind about five points on the other bow, _Haul off all!_ let go all the braces and bowlines and swing all the yards at once. Right the helm, board tacks and haul aft sheets, brace up and haul out. TO TRIM THE YARDS WHEN CLOSE-HAULED.--In smooth water, with a light breeze, brace the lower yards sharp up, and trim the upper yards each a trifle in abaft the one below it. If you have a pretty stiff breeze, brace the topsail yard in about half a point more than the lower yard, and the topgallant yard half a point more than the topsail yard, and so on. If you have a strong breeze and a topping sea, and especially if reduced to short sail, brace in your lower yards a little, and the others proportionally. This will prevent the vessel going off bodily to leeward; and if she labors heavily, the play of the mast would otherwise carry away the braces and sheets, or spring the yards.