How to change the sub-line of the eight-character ring
You can tie a knot at the end of the secondary line, the one with a loop, then tie a knot in front of the main line, let the secondary line pass through the loop of the main line, and then the hook passes through the loop of the secondary line. Just pull it. If the sub-wire is broken, untie it and replace it with a new sub-wire. Hehe, I came up with it myself. I wonder if those two couples will affect fish eating and fishing, especially the timid fish like crucian carp.