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11
shootin' the shit / Re: Cars, Cars, Fucking CARS !!
« Last post by spidermonkey09 on Today at 10:02:03 am »
My Subaru Legacy has developed a very loud jet engine type noise. It drives completely fine but above about 30mph a whine develops which gets louder and louder the faster you go. It is worst around 60mph and then dies off a bit about 70. Its just about ignorable when driving but apparently for rear passengers its fairly deafening. Internet research/asking knowledgeable friends suggests this is likely to be either the rear diff or wheel bearings. The latter seem particularly bad on Subarus, but there is no discernable change in the pitch of the noise when I change lanes/ go round corners. However I'm not sure whether this would be as noticeable in the rear bearings as the front. There is also no change in the pitch/volume when I shift into neutral. As I brake the noise decreases.

Obviously I would prefer it to be the bearings as the expense of replacing a diff is likely to be more than the car is worth. Anyone got any suggested methods of diagnosis that I can do without getting the car on a lift? Is it worth taking a punt on it being the bearings and getting them done? Will changing the diff oil make any difference to the noise?

Currently my plan is just to drive it til something breaks and ignore the noise but I feel like it might be worth the gamble of spending a bit more money on it as its only done 110k miles and has hopefully been reasonably looked after as it has a full service history. All input appreciated!
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news / Re: significant repeats
« Last post by lukeyboy on Today at 09:57:29 am »
She made that look frighteningly straightforward  :bow:
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news / Re: significant repeats
« Last post by joe-m on Today at 09:56:09 am »
Is she not meant to be training for the Olympics?
Get her of Burden
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news / Re: The inevitable E grade thread
« Last post by petejh on Today at 09:39:23 am »
So in summary, we have a grade system in Britain that only works for on-sighting. Routes =>E7 90+% of the time aren’t attempted onsight. The grading system doesn’t make much sense for these routes. All roads lead to H grades. 🙄
15
power club / Re: Power Club 752 6 - 12 May 2024
« Last post by Adam Lincoln on Today at 09:05:17 am »
Planning to do more of the same the coming week. I’ll be down in Weston on Tuesday afternoon/evening to Thursday if anyone needs their rope holding or would like to do some trad. punting.

Bad timing Duncan I am back up North
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news / Re: significant repeats
« Last post by SA Chris on Today at 08:40:23 am »
Just give her the Olympic Gold now, so she can stop wasting time doing comps and get on with real climbing. She absolutely paths it.
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news / Re: Aurora
« Last post by SA Chris on Today at 08:38:42 am »
Anyone explain

I was "fortunate" to be out with my neighbour who is a full astro geek. I was trying to take in what he was saying between filling a memory card, but the stronger the storm the further down the planet it activates the gasses in the atmosphere, so the "donut" of activity around the planet is normally restricted to poles, but in intense storms the donut moves southwards (and northwards in the southern hemisphere) so it was either to the south of us (for a while) or directly overhead. We reluctantly packed up and went home at 1, as i had to get up to take son to DoE hike, but set my camera up in time lapse video mode in the back garden, pointing straight up in the sky, and it was still intense. The stats stayed high (KP 8/9) until about 6pm, then dropped. It may have been my imagination, or something else, but I was climbing down on the coast and I swear i cloud see very faint rays in the sky with sunglasses on.

Anyway, not sure we will get another like it for a while; perfect solar storm, clear skies, still proper dark (it won't be in about a month), almost no moon and not so cold you are freezing your hands off (like the last big one on Mother's Day 2016 where I was getting hot aches, batteries were dying at a high rate and it was snowing by the time I got home).     
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Usually an 8, I'd say the moccs probably come up half a size to a while size bigger than the dragons after wearing in.
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news / Re: significant repeats
« Last post by Dingdong on Today at 08:18:36 am »
About time we had a Janjawad thread
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news / Re: The inevitable E grade thread
« Last post by andy popp on Today at 08:03:47 am »
That they largely got right (once I was looking at the correct conversion table). 
ie: for well protected trad routes
7a+ - 7b routes would be E5
7b+ - 7c  routes would be E6
7c+ - 8a routes would be E7
8a+ - 8b routes would be E8
8b+ - 8c routes would be E9
8c+ - 9a routes would be E10
9a+ - 9b routes would be E11
9b+ - 9c routes would be E12

This table is pretty much spot on from E5 to E8

I hesitate to prolong this discussion, but here goes ...

I would see this set of conversions as spot on for only a rather small subset of absolutely bombproof single pitch routes. Outside of that very specific genre of routes the ranges are too high, too narrow, and don't overlap, as they do in reality.

If the aim is to construct a more 'linear' version of E grades then I think that is doomed. In my view, the whole point of E grades + technical grades is their flexibility, not their rigidity.

This is also all rather abstract when we actually use grades in context. Even if we simply have a picture with a line drawn on it and no description, when we are actually stood beneath a crag we take in a range of visual clues that help us make sense of a combination of letters and numbers on the page: does the rock look solid; does it look compact and hard to protect; how tall is the cliff; how steep; are the lines obvious or hard to read, etc. etc. Of course, having a guide book description adds even more information.
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