The purpose of these two double-positioning cotton beans is to accurately locate the dens at the same distance every time they are thrown. In other words, throwing can make the distance the same. Before using cotton beans, fishermen who play with rock poles use cotton knots to locate themselves. The positioning with neps is more eye-catching, but the positioning is easy to loosen and shift on the main line, which leads to inaccurate positioning. However, the double positioning cotton beans will not shift, and the positioning is more accurate and reliable.
If the novice can understand it better, I will repeat the structure of the rock pole line group after the change of the opponent's pole line group from bottom to top: I. Eight-character ring; Second, a space bean; Third, lead leather seats; Fourth, a space bean; Five or two space beans; 6. Metal ring floating seat; Seven, an olive-shaped space bean; Eight, two cotton beans with double positioning.
There is no difference between the sub-line used for sliding and drifting of rock pole and hand pole. In other words, the secondary line of the handle rod can be used in the rock rod sliding floating fishing method. However, I am here to share a sub-line structure that is more suitable for long-distance shooting of rock pillars. This is a double lead fishing method in which trace lead is added to the long line to form the main line.