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#11
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On Thu, 12 Aug 2004 07:39:57 -0400, Glenn Ashmore
wrote: I wish. This was on a Beneteau 505 bareboat charter. I was in need of some motivation for the final stages of building. If I keep my A** in gear this Fall and Winter RUTU will be in the water by next summer. I hear you. My engine's in pieces in the garage while I slave at a desk this year. Argh. R. |
#12
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I will take a picture and send it to you. They should be easy to add
just before you need to get the anchor regalvanized but unless you bought it before early 2002 your anchor should have them. I only received one S80 in the old style. Keith wrote: Can you send me a picture? Someday I might want to weld some onto mine, if they help. You know the address. Thanks! -- Glenn Ashmore I'm building a 45' cutter in strip/composite. Watch my progress (or lack there of) at: http://www.rutuonline.com Shameless Commercial Division: http://www.spade-anchor-us.com |
#13
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Glenn,
Have you posted the details of your anchor test yet? Paul www.jcruiser.org "Glenn Ashmore" wrote in message news:dpxSc.27378$Jo1.2034@lakeread01... We're back! 10 days of sailing and daily anchor testing. Brought down a 33 lb. aluminum Spade and borrowed equivalent Delta, CQR and Bruce anchors from BVIYC. Primary rode was 3/8" all chain and secondary was 40' of 5/16 with three strand. We tested setting, basic holding power and long term drag under pressure on both rodes in sand, sand over grass, mud/sand mix and muck. It took about 2 hours a day with all 7 crew working. Two in the dinghy changing anchors, two snorkeling with cameras, measuring rods and marker buoys, helmsman, windlass operator and note takers. The test sites were Cistern Point, Cooper Island (grass over sand); Dead man Bay, Peter Island (grass over sand); Green Key (loose sand); Great Cruz bay (mud/sand mix) and Hurricane Hole, St. John (muck). The procedure was to drop an anchor and mark where it landed with a buoy (pool noodle tied to a 5# lead weight). Set it and drop another buoy and measure the distance it took to set. Let out to 7:1, back down slowly then up to 2,200 RPM for 5 minutes and measure the drag distance. Hook on the dynamometer, increase RPM until it broke out and record the maximum rode tension. If it didn't back out we shortened rode until it did recording maximum tension and ratio. We then reset and pulled from about 90º to the side to see how it realigned to the new pull. Basic findings: We found little difference between all chain and rope/chain except on extremely short (under 4:1) rodes. The Bruce set fastest overall in all but grass over sand but drug first every time. Delta and CQR set and held about the same (holding considerably better than the Bruce) but when pulled off center the CQR realigned itself better without breaking out when pulled at an angle. The Spade required a little more attention to get it to set but held considerably better on shorter scope than all the others in all bottoms. It also realigned itself with less position loss than the others. We found that you have to let the Spade sit for a few seconds and let the wind push the boat back before it would right itself. In stronger wind it was necessary to slowly let out scope to give it time to start to set. Once the bow came up into the wind it set perfectly every time. If you back down before it has a chance to right itself it just skids on its side. I will post pictures, a cleaned up spread sheet and add more detailed results on my anchor site once I quit rocking. -- Glenn Ashmore I'm building a 45' cutter in strip/composite. Watch my progress (or lack there of) at: http://www.rutuonline.com Shameless Commercial Division: http://www.spade-anchor-us.com |