Skjortentrold

I would like to see a sligt 'twist/screw' of the square sails as a default setting for any other wind angle than directly astern: The topmost yards being braced to a larger angle to the keel line than the lower yards. See picture below: http://www.thelochlong.info/images/lochlongbarque.jpg and page 48 of Marine Painter's Guide by Jack Coggins: https://books.google.dk/books?id=JbUtkESSQC4C&pg=PA48&lpg=PA48&dq=square+rig+screw+yard&source=bl&ots=jtFhSd-2Kq&sig=91nD6Bb86f636WKPXjEWV0yyVnE&hl=da&sa=X&ei=XJOpVIq8CKrOygOG7ICQCw&ved=0CEEQ6AEwBA#v=onepage&q=square%20rig%20screw%20yard&f=false A translation from the danish maritime handbook "Haandbog i Praktisk Sømandskab" by Jens Kusk Jensen, anno 1924 has the following suggested yard setting at close hauled (6 points from the wind [8 points = 90 degrees]): Lower sails...... 2 1/2 point to keel line ... 3 1/2 point to wind Lower topsail... 2 3/4 - ... 3 1/4 - Upper topsail... 3 1/4 - ... 2 3/4 - Topgallant....... 3 1/2 - ... 2 1/2 - Royal............... 3 3/4 - ... 2 1/4 - Mizzen boom... 2 1/2 - ... 3 1/2 - Mizzen gaff...... 3 1/2 - ... 2 1/2 - Staysail............ 3 - ......... 3 -