I'm used to the system on the Hobie Tiger, and it works pretty well. Basically, it's the same as the Agent Orange system, but without the first pair of pulleys that the jib sheet goes through (at the foot of the pole). It goes straight from the cleat to the floating block and back to the other cleat. It does mean that the sheet angles aren't perfect, but provided that you set it up well (such that the floating block is far enough down the pole) it works very well. You still get about 3:1 on the jib, which is plenty.

Paul