Yourbestsailvideo
The headsail sheet car
13 de febrero de 2021 · 9 min · 11K vistas
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The genoa sheet car serves two primary functions: adapting to the sail's size and regulating the sail's twist.0:41 To determine the baseline position for the car, align the sheet so its projection points toward the midpoint of the luff.1:58 This alignment balances tension between the leech and the foot of the sail.3:30 Many sails feature a printed line to assist in verifying this geometry.2:57 Once the baseline is established, the car acts as a tool for fine-tuning the sail's twist, or alabeo.4:48 Moving the car forward increases tension on the leech, which closes the sail and reduces twist.7:00 Conversely, moving the car aft shifts tension to the foot, allowing the leech to open and increasing the twist.7:35 Adjusting the car position relative to the baseline allows for precise control over the sail's shape and aerodynamic performance, particularly during racing.
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