
05-18-2008
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Termite Fodder
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Join Date: Aug 2007
Location: Melbourne, Australia
Posts: 2,931
Rep Power: 6
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Quote:
Originally Posted by marcusn
The used boat I recently purchased appears to have no extra line coming down from the top of the mast to create a topping lift.
I'm thinking I can create one by using the hook that comes off the back stay to secure the end of the boom. I'll add a small block to it, and then have the control line come up from the boom, through the newly added block (on the backstay) and back down to the boom and to a cleat. That way, I can control the boom height (when the sail drops) from the cockpit.
Anyone see any issues with this?
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Marcus, there are really only two ways to properly control the boom when reefing or just plain raising and lowering the main:
1. A Topping Lift
2. A Boom Crutch
Some older-style boats with long booms do well with a boom crutch, but if you've got a fairly high-aspect-ratio main like most have, a topping lift will be your best option. If you run it from the cabin-top like an extra main halyard, it can have other uses in MOB recovery, mast maintenance, etc. too.
A clip off the backstay is used to stop the boom flogging around at anchor (like a boom crutch would), but doesn't offer any of the features of a proper topping lift, because it doesn't offer any support until the boom is safely clipped on - and at that point you've probably still got the mainsail up and flogging violently.
I hope this helps.
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