Petzel makes an alloy D-ring that weigh's a little more than the climbing biners I stole from a buddy. One works well, but I'm waiting for the second to arrive. There is still a slight calf ridge but it's largely reduce. Must be a function of the foot box. I'll post pics when I get the second one.
Directionally challenged...comicly so.
Last edited by HomeMadeHiker; 01-13-2013 at 15:08..