Response for Ralph re sail trim manual
The setup you had was correct for reducing heel when sailing in heavier air. Sliding the block all the way aft on the track tensions the foot of the jib more than the leech. This flattens or reduces the draft in the lower half of the sail, which depowers it. At the same time, the leech opens and spills air off the top half, thereby reducing heel. Congratulations, you get 10 points!By the same token, if the wind is really light, move the block forward on the track. This closes the leech and increases the draft ("fattens") the lower half of the sail, both of which will increase power. For the final touch, move everybody over to the leeward side of the cockpit. The weight will heel the boat to leeward and the sails will fall into the desired shape. That way, all the wind will be available for power and none will be wasted on shaping the sails.If you're really serious about learning more about sail trim, I suggest two books. The first is Don Guilette's Guide to Sail Trim (available from HOW). It's not a comprehensive book, but it's written in very simple terms and is easy to follow."A Manual of Sail Trim" by Stuart Walker (about $25 at West Marine) is more for performance sailors and racers. It's a bit harder to read, but covers just about any sail trim question you can think of. The diagrams are excellent too. Don't try to read the whole book at first, treat it like a reference manual and look up what you need. Good luck.PeterH23 "Raven"