This past weekend, I ordered the new version of the Tadpole tarp as well as the ridgeline cord/kit that's offered on the site. Just received it today, and I'm trying to figure out how to set up this RL. It comes with a Knotbone on one end and a Figure 9 on the other. I'm familiar with how the Figure 9 works, but I can't figure out this Knotbone as it's said to be the RL's first connection point to the trees. Anyone have experience with these? I tried finding a video on YouTube for it, but came up emptied-handed, and there seems to be no instructions/tutorials elsewhere.