There is an article here;
http://wayfarer.org.uk/index.php?option=com_content&view=article&id=196:bartels-furling-system&catid=51:set-up-a-equipment&Itemid=140
that maybe of use.
There is an article here;
http://wayfarer.org.uk/index.php?option=com_content&view=article&id=196:bartels-furling-system&catid=51:set-up-a-equipment&Itemid=140
that maybe of use.