I was looking on the JacksRBetter website and saw mention of these thingies I've never heard of:
"As a side note, JRB converted from use of the continuous loop to the use of a “12 inch Dog Bone” of Amsteel Blue which has locked brommel loops in each end. The Dog Bones serve the same purpose and work better with the Dutch Whoopie Hooks for those seeking the lightest of the light suspension approaches."
Does anyone have a picture, or better yet, a pictoral? Sounds like it's pretty easy to make. I'm envisioning they're made with a length of Amsteel about 24 inches, maybe two inch loops at each end, five inch bury for each locked brummel.