On 29/07/2008 evanbb wrote:
> But, as Mikl raised on another post, this doesn't account for an up force,
>say on a multi pitch (he also said his anchors look like a kite crashing
>into a bondage party, which is worth repeating).
bahahahaha :)
hmm do you really need to make a lot of fuss about upwards forces? you've got your body weight on it already and i would have thought a half average piece that'll stop a balloon floating away would do the trick. heck if you're getting pulled up there's got to be a fairly decent piece above you anyway |