Warbird:
I use the one here on bottom of page on my Hobie 17.
http://www.murrays.com/archive/41.pdf Comes with everything you need. It works great. I added a 1 to 2 system to furl faster.
http://www.thebeachcats.com/modules.php?...=view_album.phpDoug
dsnell4 at houston dot rr dot com