I don't have any pics here and won't be able to get any for you until after the weekend. But, this thread has a short explanation of the 4 way jib.
http://www.thebeachcats.com/module-forum-viewtopic-topic-1697-start-0.htmlNot sure if you have this manual to look at, but it explains how the system is hooked up on pages 8-10.
http://pdf.nauticexpo.com/pdf/nacra-europe/nacra-prindle-18-19/24979-7762-_8.htmlOtherwise, the basics of it are this:
You have a cable that is run across the tramp between the hulls. It's connected to a plate on each hull. Each plate moves forward and back on a track that's mounted to the hull. There's also a small block attached to each plate. In front of each plate on the hulls there is a cleat.
For the port side fiddle block: tie a line to the base of the fiddle block. Route it through the block on the port side plate, through the "pouch" on the tramp and into the cleat on the starboard hull. Do the reverse for the starboard side fiddle block.
Last step is to secure a shock cord from fiddle block to fiddle block. It should run through the pouch along with the cable and the other 2 lines you just tied on.
If you're hands hurt tuning the jib, then you either have something rigged wrong or you're using way too much hand lotion during the day. <img src="http://www.catsailor.com/forums/images/graemlins/blush.gif" alt="" />
My jib sheet is setup in a loop. I have 2:1 purchase from each fiddle block to the jib clew. Start by tying off the sheet at one of the fiddle blocks. Route it forward to a block that will be attached to the jib clew, back through the same fiddle block, across the tramp (outside of the tramp pouch), through the other fiddle, forward through a 2nd block that will be attached to the jib clew and tie it off back at the 2nd fiddle block.
For the 2 blocks that are to be attached to the jib clew: I use a snap shackle to attach to the clew. The snap shackle is tied to the block with about 18" lines. This keeps the blocks away from the jib a bit and helps keep the blocks from banging the mast when tacking.
Hopefully that's easy enough for you to follow. If you still don't get it, I can take some pics after the weekend.