Sail setting – Trim the sail to balance the boat with heel to windward. • 帆的设置——调帆以保持船的左右平衡,船体倾向上⻛。
• Course – Generally, you will need to head on a reach (or close reach) to generate sufficient speed and pressure for take-off. Choosing which reach will depend on how much speed is required by the individual design.
With correct main-foil setup, including wand and ride height, and rudder- foil setup, bow height, and boat trim, the following practical techniques are needed for sustained flight: