What are the advantages and disadvantages of communication line and sub-bus in traditional fishing?

Single hook, vertical float, I used it for nearly 15 years. In the past, it was mainly bamboo poles, which had countless sections, and most of the broken wires were broken from the falling position. Then it took two years, and now the sub-bus is separated by 0.8-line letters (band 2.5 1.0). Because the knot is tied on the 8 th ring, the strength of the auxiliary bus is much lower. 2.5 belt No.65448 is particularly easy to break the wire from the falling position. The solution is to use two cylindrical spacing beans, and the cylindrical spacing beans are covered with lead skin, which is convenient for adjusting the hook dropping distance up and down and increasing the tensile strength of the conductor.