I attached my tarp with UCR apparently. I had braided cord so I cut a short section off, made a fixed loop then larks headed it onto the tie out. Tied a not in the free end for grip, then ran 10-15ft of cord through the center of the short piece and back out before the knot. Made fixed loops again at the end of the ridge line for s-biners. Similar to the prussik setup, just using burries and braided cord instead...
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