Remember this tidbit with the CDI. When you want to take the sail up or down with the mast up of course, use a messenger line or you will then have to take the mast down and for those of you who do not know this system, it has it own internal jib halyard.
When tensioning the jib, when you start to see the leading edge of the sail having ruffles in it, you are at the point of too much tensioning. I have always used the term ruffles have ridges which my customers thought was silly but they remember that term when putting the jib or genoa on a CDI system as to proper tensioning.