12.5 Aqua cat need help

[duke1961]

Just purchased a used american sail aqua cat.. Can some one explain how the spare collar and the "A" frame casting attach to one an other. Must be missing some parts. Also looking for advice on how to raise the sail and secure the "A" frame.
thanks

 

[oldsaltoz]

http://www.americansail.com/index.php?option=com_content&task=view&id=9&Itemid=11