How to adjust the seven-star drift when fishing

7. When the drift distance is prolonged, the empty hook exposes 4 meshes (3 meshes above water, 3 meshes below water, underwater middle 1 grain and a half), and 2-3 meshes are exposed after hanging bait to find the bottom. At this time, the seven-star drift is most sensitive when the hook floats or touches the bottom, and when the hook touches the bottom or undercover. You can float or grab the bottom. The premise is that the seven stars floating under the empty hook are half on the water surface and half under the water, so it is obvious whether they are floating at the top or pulling down.