On the _Fuller_ the mains'l and crojik (corrupted from the "crossjack" of the ancients) were fitted with "cross leeches" and a "midship rope." These were stout hemp ropes sewed to tabling clothes on the forward side of the sail, the cross leeches running from the head earings to the middle of the foot, and the "midship rope" from the head to the foot of the sail also on the forward side. This left the after side of the sail smooth so as to draw best when flattened on a wind. At the foot of the sail, and hooked into a stout thimble where the cross leeches and midship rope joined, the "slap line" led aft, and the "midship tack" led forward. With wind a point or two on the quarter, the weather clew garnets of the main and crojik would be hauled up and these sails set perfectly by the midship tack and the weather cross leech, in this way allowing a good share of the breeze to distend the great foresail for all it was worth. Sailors who have not been shipmates with this method of fitting the after courses will appreciate the utility. One thing Mr. Zerk always harped upon was the necessity of making canvas set flat, whether on the wind or before it. A large sail, the main course, for instance, is fitted with what at first blush appears to be a useless amount of gear. The sail being bent to the yard by means of the _head earings_ and _robands_ is handled by use of the following ropes: the _tacks_ leading forward from the clews, the _sheets_ leading aft. When before the wind the sail is held to the deck by the two _sheets_, the _tacks_ being idle. When on a wind, that is, close hauled, the weather _tack_ is boarded and the lee sheet hauled aft. To reef, the tacks and sheets are started and the reef band hauled up on the yard by the _reef tackles_. To furl, the _clews_ are hauled up to the quarter of the yard by means of the _clew garnets_ while the body of the sail is gathered in by the _leechlines_ and the _buntlines_. Add to this _bowline bridles_ for steadying out the weather leech when on a wind, _slap line_ for keeping the foot of the sail away from the mast in light winds and calm, the _midship tack_ used when sailing with the weather leech hauled up, and we have a very respectable lot of rigging on our sail. Upper tops'ls are almost as bad. Now this means nothing to the landsman, but a lot of queer names, yet the gear has come down through long ages of elimination and represents the utmost efficiency in handling sailing canvas. A main sail is a mighty spread on a large modern ship and may show to the wind as much as four thousand square feet of surface. Our mainsail on the _Fuller_ was approximately of this size. Given a heavy press of wind, say twenty pounds to the square foot, and we have the sail urging our ship along to some purpose.