He said the only reason they used the Metolius rap hangers is because they were the lightest. Using rap rings or any other fully metal, no tat solution to rebuild it is fine.
The list is not exaustive is it?
If this list is the same one (didn't check) from the appendix to John Scurlock's book then there is quite a bit missing.
Yes it's the list from Snow & Spire. But I've updated it since the book was published. Also, the list on line covers the entire range while the one in the book has only the North Cascades.
The list is as exhaustive as I could make it based on Beckey's guides and a few other sources. (See notes at the bottom of the page.) If you know of routes that I've omitted, let me know and I'll update the list on the web.
It's missing so much stuff I don't know where to start, Lowell. I see at least a half dozen routes just from the red CAG you don't even have in there.