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Everything posted by JBC
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Thanks for all the feedback on the Monster ropes. the 7.8s look good! Jim
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You have it pretty much right on here, it really boils down to impact force. Some companies choose to have their ropes certified as both. Mammut, for example, does not, but does mention in their rope book that the half ropes can also be used as twins. If the impact force is low enough pretty much any half rope should function fine as a twin rope. It is not always a case of the multi rated ropes being more expensive. The PMI Verglas & Metolius Monster 7.8 are both dual rated and sell for about the same as the Bluewater, Mammut, or Edelrid single rated ropes. Jim
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How is the handling on the Monster ropes, particularly the 7.8?
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http://warriorsway.com Arno Ilgner has written two great books which (among other stuff) cover this very issue. He also does 'falling' clinics. Jim Couch
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Wired Bliss in AZ repairs cams. http://www.wiredblissusa.com/Repairs.html Jim
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Thanks for posting Arob. I never had the pleasure of meeting the man, but my brother climbed Rainier in one of his groups and has always treasured the experience. Jim
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You are welcome Dane. Jim
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Dane- Looks about perfect to me. If the latch is to far forward it can inhibit the ski's flex. wildsnow.com has a great page on mounting 404s: wildsnow.com Silvretta 404 mount page Jim Couch
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I am running the Grivel Air Techs (New matic) with my Charmoz boots and they fit well, the heel fits very well. The front half of the crampon could match the rocker on the boot a bit better, but the pos are tight and work well. I am actually thinking I may bend the front a bit to match the rocker - then the fit would be 100%. Jim
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They look a lot like some of the mid 80s One Sport boots (Now Millet) One Sport was one of the first I remember to do boots with an integrated gaiter. Jim
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I don't think your conclusion is correct. It is additional LOAD. The graph lists psi (pounds per square inch) on the y axis. If you read the analysis posted in the link, they are not measuring the strength of the placement, but the LOAD ON THE SCREW & ICE when a 1,800 lb load is placed on the screw! The implication is that the screw is stronger at the NEGATIVE angle because it is being loaded less. The negative angle puts less load on the screw than 0 or positive angle, but most interesting to me is that the 13cm screw at it's highest load (+15) is still as good as a long screw at -10 and superior to one at 0! There is also a very interesting chart of how a 17cm screw loads in hard, medium or soft ice: From the same link: www.jjgeng.com/html/body_ice_screw.html Jim
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Dane, See your PM Jim
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My daughter leading in Leavenworth. (Which she doesn't do often.) Leigh chillin at the belay on Liberty Bell. (He has come a long way - would never have been this relaxed a few years ago. My nephew Ian on SEWs. A friend said of this picture "His mom must just hate you" (She doesn't.) And a little winter stoke - from last winter. Leigh playing on the ice near Alpental.
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If it gets three votes it goes on the list. Start your campaign. Make it two votes! Jim
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My list: Yvon Chouinard Greg Lowe Guy Lacelle Vitaly Abalakov Muggs Stump I am an old guy, which has surly surely influenced my list. Jim
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I remember the Lowe as being a real pig! Carried about as well as a sack of potatoes. Never owned one (thnak god) but borrowed one froma buddy for a season. You did the Eiger NW with one - NOW I am impressed! Jim
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Had one of those as well, in fact my first 'real climbing' pack was a blue Sacs Millet much like the one in the photo. Jim
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Great packs those Jensens, got a lot of use out of mine as well. Did you know you can that they are being made again. Yep, you can get a brand new Jensen - made right here in Washington state (Monroe): http://rivendellmountainworks.com/
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Wilson Headwall on Rainier.
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DMM tubes sold, DMM scrubes and picket still available.
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Crampons sold - pro still available. Jim