Download: How to Use a Mainsail Cunningham!

By Captain John's Skipper Tips


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Visit for more sailing tips and techniques. Want to speed up mainsail draft adjustment, tension the luff of your mainsail faster or flatten the mainsail in a breeze? Use this innovation from the sail racing world to make mainsail trim faster, easier and more fun.

Captain John with 25+ years of experience shows you the no-nonsense cruising skills you need for safer sailing worldwide. Visit his website at and sign up for his highly popular Sailing Tip of the Week. Discover how you can gain instant access to hundreds of sailing articles, videos, FREE e-Books and much more!