Wes wrote:Rick, how do you climb (and allow/encourge people to climb) on this super soft corbin sandstone? I mean if a super low fall factor fall from the anchors can be harmfull to the bolt placement...
I climb because I'm bit crazy. I allow others to climb in Muir with the appropriate warnings that they too might be a bit crazy.
This is your brain... This is your brain on chalk dust. Any questions?
Wes wrote:Actually, I think a bigger factor in creating loose bolts and spinners, is when the bolts are not on center. To use a non-muir route (so j-rock wont think I am somehow questioning the size of his manhood) on Crazyfingers, you clip the last bolt, then move up and right to the chains. If I were to clip the last bolt, and take the victory whip, the force on that bolt would be mostly down and not very high. If I were to clip the anchors, and lower, that last draw will rotate to the right, putting a twisting type force on that hanger, which over time will cause the bolts to loosen/spin in the hole, or wear away the surface rock. Also, when you lower off of the two rap rings in the same plane setup, you put turning (loosening) forces one of the anchor bolts.
So, anywhere you have bolts that are not lined up in the center, you will have the rope pulling the hangers in directions they were not dsigned to be pulled. And this, to me, seems like a much greater factor in creating loose and spinning bolts then any falls.
Wes, thank you for clearly stating your opinion on how to bolt sport routes. I've heard this school of thought from a couple others in the Red. However, I respectfully disagree.
I think if we were to poll top gun climb developers from around the world, the majority would agree that bolting in a straight line is impractical, if not outright impossible in many areas like the Red where the rock is wildly featured. I'm sure you are aware that there are many factors that determine bolt placement, including locating good clipping stances, finding a hard, receptive surface for a hole, and routing the climb through particularly interesting formations.
In a gym or on a relatively blank wall of homogeneous material, maybe a straight line would work most of the time. But in the Red on this cottage cheese? I don't think so.
On a related note, not directed at you Wes, but rather in general, I'm often frustrated that the super folks who tirelessly put up routes at Muir for all of us to enjoy are not there to hear the literally hundreds of compliments on the quality of the climbs in Muir. We are overwhelmed with climbers --including some of the finest in the country -- stopping by the barn or writing notes to say nice things about the climbs. What our developers DO hear is the whines of a handful of RRG locals about what's wrong.
Tim, Jared, Karla, JJ, Mike, Mark, Jenny, Skip, Amy, Greg and many others -- Thanks very much (!) and keep doing exactly what you are doing.
Rick