Main sail adjustment

A forum for discussion of how to rig and tune your boat or kicker to achieve the best sailing performance.
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simsim
Posts: 6
Joined: Wed Jul 13, 2011 9:30 am
Sailboat: MacGregor 26M
Location: Quebec Canada

Main sail adjustment

Post by simsim »

What do you name the wire that goes from the end of the boom to the top of the mast ?

And do you take it off when you sailing ?

Me i have difficulties to tight the main sail whit the mainsheet because this wire is to short.

Thanks

Simsim
Default User
Chief Steward
Posts: 51
Joined: Mon Mar 29, 2010 3:12 pm
Sailboat: MacGregor 26S
Location: Albany, GA.

Re: Main sail adjustment

Post by Default User »

I think your referring to the topping lift. Typically they are left in place. It should have a bit of slack in it when the main is raised.

Dave
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dennisneal
First Officer
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Joined: Tue Nov 06, 2007 5:36 pm
Sailboat: MacGregor 26M
Location: Riverside, CA, '06 26M, 60HP Etec; Sailing out of Marina Del Rey

Re: Main sail adjustment

Post by dennisneal »

If the topping lift is still taut after raising the main sail, either the main sheet is too tight, or the main sail needs to be raised some more. The boom should easily clear the stanchions and lifelines if swung to the side when the sail is fully up. Typically, the head, (top), of the main sail should be about 8 inches from the top of the mast when it is fully raised.
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Berber Boy
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Sailboat: MacGregor 26M
Location: Paynesville, VIC 3880 AUSTRALIA WindSong 2016 26M 75hp Etec

Re: Main sail adjustment

Post by Berber Boy »

If you have a boom vang and have it on tight that will also impede your raising the Main

David
ronacarme
Captain
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Joined: Sat Jan 03, 2004 2:19 am
Location: southwest Michigan

Re: Main sail adjustment

Post by ronacarme »

Our topping lift (TL) engages the aft boom end at 2 alternate points...
1 at free (bottom) end of TL, so TL is slack, when sailing,
2.at about 12-18 inches above TL free end, with mainsail furled, so TL is tensioned to hold aft boom end up and out of the way (at eye level or above), TL being tensioned by snugly cleating the main sheet.
In detail, our TL free end comprises a bowline. The closed eye of a fixed eye boat snap hook slides along and is trapped on the TL above the bowline. The snap hook is snapped on the stock strap eye (the reef line eye strap) on the side of the aft part of the boom. This leaves the TL slack for sailing.
To raise the boom before dropping the mainsail, we slack the mainsheet and pull the TL bowline forward along the boom and snag the TL bowline over the protruding end of the boom bail that carries the upper block for the mainsheet, then tension the mainsheet.
To take down the rig for winter storage, just unsnap the snap hook from the boom......reverse this in in the spring to up the rig....no need to untie/tie the bowline. Has worked for a decade or more.
Ron
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