1. If the main lock has no extra flat belt, tie a splayed knot with an inverted splayed knot first. After the short rope bypasses the stump, reverse the figure of eight and make a half buckle at the end of the rope. This is a traditional and reassuring way to deal with it. Another method is to wrap the long rope around the stump and press it for more than three times. The end of the short rope is splayed and hung on the long rope with the main lock. This is the use of rope friction, but most people are worried about insecurity, and fewer people use it. In fact, there will be no security problems.
2. If there is an additional main locking strap, it will be easier. The flat belt bypasses the stump, and the main rope is splayed. Two main locks are used to hang one on the flat belt.