【實用教育app】Sail Trim|最夯免費app

Learn Sail Trim for all Points-of-Sail and all wind conditions.

Remember this Acrostic: "Happily Our Boats Can Sail the British Virgins." Remember the first letter of each when doing your sail trim. These are your tools for adjusting your sails. This App will not tell you what is wrong, however it gives you the right things to do based on your conditions. Make one adjustment then watch your boat speed to see if you speed increases or decreases.

免費玩Sail Trim APP玩免費

免費玩Sail Trim App

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