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Goodwind
Joined: 06 May 2005 Posts: 323 Location: On water
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Posted: Sat Jul 18, 2015 2:44 am Post subject: clamp-on front end with wrong orientataion |
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The clamp-on front end of my new boom has a wrong (opposite) orientation. I mean if I rig it the same way I do with all my other booms, the logo becomes up side down and all the adjustment holes on the tail piece are facing up. My concern is that water inside the end piece won't be able to drain during sailing. Is this a real issue? |
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techno900
Joined: 28 Mar 2001 Posts: 4161
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Posted: Sat Jul 18, 2015 8:03 am Post subject: |
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Probably not. The amount of water will only be a few ounces. Sure it would be better to have the holes down, and you can do that by flipping the boom over. From my experience, all (most) booms while rigging (port side of the sail up - or left hand forward) have the clamps with the hinge side down. In other words, you flip the clamp up to close. Of course, some will rig with the other side up, but this is the way I rig mine.
If your boom was assembled incorrectly, then you just flip it over and clamp the opposite way. Where the uphaul attaches or where the line cleat is located on the boom head may impact which way it sits. Depending in the boom head and how it is attached, you could possibly remove it and flip it over. |
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isobars
Joined: 12 Dec 1999 Posts: 20935
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Posted: Sat Jul 18, 2015 11:19 am Post subject: |
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I own and have owned MANY brands of booms. I rig starboard side up and clamp handle up, with no regard for hole or logo orientation (I have no idea which logos or holes may be up vs down.) I don't notice any water retention, especially now that most booms are foam-filled.
I just went out and examined all my booms, which include four brands. There's no consistent logo/hole/clamp orientation between brands or even within any brand. It seems random.
Mike \m/ |
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spennie
Joined: 13 Oct 1995 Posts: 975 Location: Thousand Oaks, CA
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Posted: Sat Jul 18, 2015 12:15 pm Post subject: |
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It's very important to have the holes in your boom oriented properly! If the holes aren't on the correct side, the aerodynamics will be off, changing the bilateral pressure variables on the boom, which could result in transsectional confabulated boom de-syncronization. I'd just go buy a new boom. _________________ Spennie the Wind Junkie
www.WindJunkie.net |
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isobars
Joined: 12 Dec 1999 Posts: 20935
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Posted: Sat Jul 18, 2015 12:16 pm Post subject: |
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It would be cheaper to just drill opposing holes. |
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U2U2U2
Joined: 06 Jul 2001 Posts: 5467 Location: Shipsterns Bluff, Tasmania. Colorado
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Posted: Sat Jul 18, 2015 12:28 pm Post subject: |
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spennie wrote: | It's very important to have the holes in your boom oriented properly! If the holes aren't on the correct side, the aerodynamics will be off, changing the bilateral pressure variables on the boom, which could result in transsectional confabulated boom de-syncronization. I'd just go buy a new boom. |
Just looking at my boom this has been the cause of several hi speed mishaps.
_________________ K4 fins
4Boards....May the fours be with you
http://www.k4fins.com/fins.html
http://4boards.co.uk/ |
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