Method for knot upper end of secondary line double hook

First, fold the parting line in half to determine the appropriate hook distance, and then tie a knot at the top. This knot is an ordinary eight-character buckle, which is the same as the buckle used to connect the pole slightly at the top of the main line (the picture below shows the gameplay, and a thread will be formed after the gameplay. The smaller the thread, the better, otherwise it will be entangled when used).

Thread the knotted end of the sub-wire into the figure-eight ring, so that you can get four strands, make a simple buckle for each two, and then tighten them. Or you can catch small fish or black holes according to the eight-character buckle connection above. In order to save time, you can just look around.

If it is stronger to catch big fish, you can turn it a few more times, pinch four strands, and then turn the eight-character ring, so that the four strands will get tighter and tighter. The last step is to pull the thread end out of the top coil.