The jib kit does not work on the Wave. It adds a sail, but it is pretty useless as you cannot put any luff tension on it.
Meanwhile, here is a previous post that explains it all:
Finally back home and happy with my DSL.
OK, I was about to go into a lengthly dissertation and realized it is all on the page linked below.
The Hobie jib set up does not work at all -- you cannot put any load on the forestay as it will simply bend the pole between the bows. So, be sure to take a look at what you can do.
Here is the link:
http://www.catsailor.com/waves/superwave_overall.htmlGood luck,
Rick