Thanks, that's really helpful! After finding that the webbing suspension was unsatisfactory, I tried attaching my biners to that loop right where the cinch buckles are located in your photos, which gives about the same lead length as your continuous loop. Comfortable, but I still didn't last all night. I'll give the loop a try, but I wonder if what I might need to do is to simply cut my legs shorter to 6 feet.
I'll get it set up again tomorrow and PM you photos if you wouldn't mind taking a look, so as not to further hijack your thread here
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