Disconnect help for the problem.

Make sure that the main line or auxiliary line you help is firmly connected with the eight-character ring. If not, it is too much pressure and slipped. Make sure it is firmly connected to see its source. I don't know how you tie the thread. It is a situation to lock the warehouse by bar method, even if it is short-term, it will leave slag. The other is to type short lines to check whether the eight-character ring is symmetrical. At the same time, it is suggested that you can choose the eldest son line to catch big fish, such as 60 cm to live together.