Ok, so if one were to move that 4 anchor to the rim from the summit block, I would use a similar chain set up (i.e. LONG) to the other stations. It gives flexibility for sitting on the rim if you want to bring someone up, or it allows hanging the slings just over the lip.
I agree. I think a set of FIXE chain anchors with rap rings painted to hide would be the best.
HOWEVER, Tom Davis requested Mussy Tow hooks. So, I could use those or FIXE SPORT ANCHORS. The fixe sport anchors are beefy, stainless steel, wire gated, climbing specific versions of the mussy hook. The only advantage is that they don't have the sharp edge on the gate (which can be a problem on slabs).
About anchor #4, I researched David Rubine's and Brad's topo and don't believe that #4 is intended for any route. I can only speculate that it was intended as a way to get to the POD and foreplay anchors. However, it is currently used on Subterranean Tango because the POD anchors create to much drag and recieve too much sideways torque from the route.
I'd hate to remove anchor #4, since it is listed in David Rubine's book and they have been there so long that people probably count on them being there. I assume that people are still using them to move around the top of the monolith.
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[for those not put to sleep by my post yet]
What seems best would be to:
1. Add the anchor using either mussy hooks or FIXE sport anchors (whichever fits best) painted to hide.
2. Remove the long chains at #4 and replace them with beefy quicklinks or rap rings. That way we clean up the anchors on top of the monolith, but leave them there for those that use them.
The following is an edited version of Brad's topo for clarification.
Brad, if this is not ok to show let me know and I'll take it off.
