It's easier to untie. Has a cool method of tying. When a loop is loaded the knot becomes a bend. The alpine butterfly forms a secure bend, while the flat figure 8 can capsize at low loads.
I would use either for a directional load, but only an alpine butterfly if loading the loop is conceivable. And using the flat 8 as a bend is suicidal.
roessland|3 years ago
I would use either for a directional load, but only an alpine butterfly if loading the loop is conceivable. And using the flat 8 as a bend is suicidal.
[1] http://user.xmission.com/~tmoyer/testing/EDK.html [2] https://www.animatedknots.com/alpine-butterfly-bend-knot [3] https://en.wikipedia.org/wiki/Offset_figure-eight_bend