In the autumn of 1886, as has been stated, the tonnage rule was changed to that of rating, the only taxed dimensions being length on water-line and sail-area. This change, though at once affecting dimensions, did not materially affect form, though even in the earlier boats designed under this rule more hollow was given to the sections, this being of course a necessity, as with the added beam abnormal displacement would otherwise have been the result. But displacement was not immediately cut down, and for a given length of load-water-line yachts had quite as much displacement as formerly; 'Thistle,' 120-rating, and 'Mohawk,' 40-rater, the only two large yachts built the first year for the new classification, both being wholesome big-bodied boats, with 130 and 58 tons displacement respectively. Overhang naturally increased somewhat, as it was apparent that this could be more usefully adopted with a shallow-bodied boat than with a narrow one, it being evident that the natural way of forming the stem and counter was to follow the general buttock lines of the fore and after body. This overhang on the fairly deep boats built up till 1890, so far from being objectionable, was a distinct advantage, as it gave a fine, easy, and at the same time lifting, bow in a sea, eased the bow riband lines when the boat lay down and was hard driven reaching, and carried the side fairly out aft in the long counter. [Illustration: Midship section Profile of lines of 'Meteor' (late 'Thistle'). Designed by G. L. Watson, 1887.]