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What's a good rope for a tarp ridgeline?
Paracord is too bulky.
I tried dyneema but it has very little stretch, and no matter how tightly I set it up, it seems to sag after a few minutes. And it doesn't hold prusiks. Also I'm convinced that you could roll it up perfectly, look away for 5 seconds and come back to a tangled mess.
Right now I'm using some generic 3mm boating rope (I think it's polyester), but I'm wondering if there's anything better out there.