I have one on mine, new last summer. Loose foot and I love it. It works very well on every point of sail except down wind but of course this is true of the old sail as well. The loose foot really allows for better sail shape especially in lighter winds. You won't regret it. Mine was made by Sobstead Sails and is an 8.8 dacron cloth. I ordered it through our local Leitch and McBride loft in North Van. Canada. (They now own Sobstead) Their rep came out to measure the boat just to be sure he wasn't missing anything and was glad he did as the shape of the mast is something that has to be formed in to the sail. It fits perfectly. Enjoy your new sail, it sure makes a difference, Cheers, Ian