From the Sailing Quarterly Video Magazine library. In this how-to sailing video, Americas Cup champion, Gary Jobson, provides tips on all aspects of sail trim that will help you improve the performance of your boat, whether you race or cruise. Gary demonstrates sail trim aboard a variety of boats from Solings to Maxis, demonstrating how to use your sails to get the most out of your boats performance. Detailed graphics show the finer points of sail trim adjustments. Watch now and get your boat out in front. Topics include mainsail trim, headsail trim, spinnaker trim, spinnaker sets and takedowns, downwind mainsail trim, light air racing upwind and downwind, and trimming for performance.