Experience has also proved that, with regard to the two factors, sail-area and length, the tendency is to make the body of as small displacement as possible, taking the length into account, so that with the small area of canvas employed there may be very little weight to propel. Thus, though the early raters were big-bodied and roomy boats, with good head-room below, the boats built lately are inferior in those qualities, and those which will be put on the stocks in the future will be merely big canoes with bulb-keels.
Experience prefers for Channel seas a boat that can be driven through the water when necessity compels without any sense of danger, and that, if allowed to do so, will ride over the waves when no object is to be gained by making a short cut through. A yacht of four beams to her length or more will do this far more comfortably and with less commotion and fuss than one of three beams or less to her length.
Experience furthermore says that, though the lugsail requires very little gear, and can be hoisted with a certain amount of ease, yet if sail has to be shortened, or the lugsail to be taken in hurriedly, it requires more than three men to do it smartly; at no time is the job an easy one, but if any sea is running, or the weather squally, three men have as much as they can do to handle it. This is never the case with the gaff-mainsail. In a 5-tonner a man and a boy could have shortened sail easily, and though the sail-area was great, one man and the owner could always sail her from port to port.
Money may be saved through a small sailmaker's bill, but it must go out in wages to the crew and extra hands.
It is a good point to have very little gear about, but the 'Wenonah' and 'Wee Winn' both prove that a gaff-mainsail is quite as suitable as the lug and a better all-round sail.
Experientia docet that the rater, though she can lay to, cannot be hove to and have her way stopped. And the risk with her is, that in a sudden rush, caused by her aftersail filling, she may bury herself by jumping right into a head-sea—a most dangerous performance when the weather is so bad and the seas so high that travelling can only be carried on at peril.
Again, experience tells a tale that raters are not all so very tender on the helm even when sailing on their best point, and are what would be called in horsey phraseology very hard-mouthed; and that whilst off the wind they are like star-gazers, all over the place, and ready to rush anywhere and everywhere rather than straight ahead or where the helmsmen want them to go. Some of the small yachts built latterly under the old rule had a similar inclination, but it was generally at a time when they were being very heavily pressed, carrying too much sail, or when badly trimmed.
Of the two kinds of overhang forward, the spoon-shaped bow, which Mr. G. L. Watson has given his new boats, is the best, because it adds flotation as well as length on the L.W.L. when the yacht is sailing down to her bearings, and fairs all her longitudinal curves. The fiddle-headed bow may be thought by some to look prettier, but it is not so effective, unless it helps by its flam, or flare out (which some new yachts with this kind of bow do not have), to keep the decks clear of water. The overhang bow means an extra top weight, which has to be provided for and counteracted when the calculation is being made for the ballasting; but, on the other hand, it gives enlarged deck-room. It also saves having a long outboard spar in the shape of a bowsprit, and so does away with any need of reefing. This is really only a small matter after all, since even with a rough sea there is never very much difficulty in reefing in the bowsprit providing it is properly fitted. Years ago in American waters there was scarcely a sloop built that had not an Aberdeen stem or fiddle-headed bow, but for some years they were discarded, and it is only lately they have been brought into fashion again. No American would give up anything that he had pinned his faith to unless he saw some real advantage to be gained by so doing. It is quite easy to understand why Americans should come back to the old stem now, for their waters like it, and it helps to cheat the rating for length.
The main design so common in the rating classes is perfect when regarded from two points of view only. The long, very gentle curve that runs up from the heel of the sternpost to the stem-head, and the excessive rake of the sternpost itself, allow of no more outside deadwood than is absolutely necessary to keep the yacht together, hang the rudder, and fix the lead keel on, so that whatever surface there may be to cause friction is doing its duty—that is, is caused by the skin or planking. The form thus given has its drawbacks; this experience has shown us and they are far more prominent and, therefore, serious when met with in the smaller raters than when seen in a 40- or 100-rater.
The second point is the quickness with which yachts of this new design 'stay' and 'get away.' This is a more practical benefit to large yachts than to small ones; for vessels like the 'Doris' or the old 'Solent,' 30-ft. and 25-ft. classes, could all stay and move off quite quickly enough, although they might not have manifested a desire to spin round twice when not stopped on their wild career, which is a marked peculiarity with the modern mosquitos. In the large classes a few years ago it was a common thing to make use of the time occupied in going about to take in or shake out a reef when circumstances demanded it; at the present day the skipper or sailing-master has to keep his wits about him, otherwise he may find his beauty turning round and looking him in the face; for the large rater can whip round like a top.