Re: retreivable redirects
[ QUOTE ]
i thought of using the tail of your rope for retrieval but if you're going to do that may as well just climb the merrist wood technique
[/ QUOTE ]
I've been thinking about this a bit. See attachment. Is this what you were talking about?
How does this differ (or is it the same) from the MWT?
How does it compare to what Jepson says in his book? I don't have the book with me right now, but I'm fairly certain he talks about the issue to some extent.
I haven't tried this setup, but I can think of some pros and cons:
Pros:
1. It gives you a true redirect. The "M" seems to be the way to go in most circumstances, but it's not a true redirect. If you needed to get "outside the triangle," it seems the "M" would make things difficult.
2. It is retrievable in two manners:
A. You can retrieve just the redirect, or
B. You can retrieve the whole line including the redirect and Primary TIP.
Cons:
1. Tangle potential - four sections of the rope running vertically between the climber and the Redirect.
2. Friction on the lines - two [I just edited this; I had mistated "three sections"] sections of rope running through a single carabiner or ring.
3. When removing only the redirect, there's potential that it will snag a branch on it's slide down the line (but then, I suppose this potential exists in any removable redirect).
4. Time consuming - may take a few minutes to set up and take down.
5. Length of rope needed - where working end comes down, up, and back down, the rope will be used up quick while descending on the Redirect (on the other hand, the lower you get on the Redirect, the less need you have of it since your angle relative to your Primary TIP is likely decreasing - at some point, you'll be able to safely switch back to your Primary TIP)