In addition
it would seem to relate to rode length. "Triangularly speaking," a longer rode would make a shorter change in angle of modification from swing to swing, port to starboard, left to right. Could be be you might swing even more.You may want to consider an idea from Lin & Larry (who else?). From Self Sufficient Sailor: tie a bridle from about ten feet out from your bow along the rode with a running hitch, and bring that line back to amidships or further aft, like to a winch. It angles the boat to one side only and reduces swing.We've tried it and it works, especially in heavy air.Stu