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Jib Sheet Fine Tune System |
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This system makes jib sheeting and fine tuning so easy. Click on the image above to see a diagram of how the jib sheet is run through the system. You will want to attach two independent blocks to the clew of your jib (one for each sheet – port/starboard).
I II III: Car
lead control. Use 1/4" line for the car control. 1 2 3: Jib sheet find tune. Use 3/16 low stretch line
for the fine tune. |
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Sonar Mast Puller |
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| This system is a 6:1 cascad consisting of a 3:1 purchase with a 2:1 cascade. A length of 3/16” Spectra single braid is wrapped around the mast (existing hardware mounted on the back of the mast will keep the line from sliding down the mast) and tied off to the Harken 29mm Carbo single (348). A length of 3/16” Spectra is secured to an eye strap (H073) on the under deck, reeved through the single block attached to the mast and dead ended to a Bullet single with becket (H083). A Harken Bullet double (H084) is attached to the eye strap too and 3/16” control line is reeved through the purchase and out to a cam cleat (H150) mounted on the aft end of the outer cabin top.
The Sonar mast puller shown above is attached to the same eye strap as the jib halyard fine tune. You may want to use a separately mounted eyestrap to prevent interference between the two systems. If you are wanting to use all Carbo blocks, substitute a single with becket (H341) and a double (H342) for the bullet blocks used in the 3:1.
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Sonar Jib Halyard Fine Tune |
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| The Sonar jib halyard fine tune is a must have. The Harken system pictured above consists of a bullet triple with becket (H087) mounted to the under deck with an eyestrap (H073). The halyard runs through a single Dinghy Block (H021) to which a Micro triple is attached (H228). Run 3/26” low stretch line through the system and out to a cam cleat (H150) mounted on the aft edge of the cabin house deck. If you would like to use Harken Carbo blocks use a 29mm triple with becket (H345), a 29mm triple (H344) and a 40mm single (H2636). |
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Sonar Backstay Control System |
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This is the Sonar backstay adjustment system pictured
above. It consists of classic Harken
blocks, but can Harken Carbo blocks can also be easily used.
The entire system (port and starboard) consist of the following:
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