How to find the bottom of crucian carp fishing

In traditional fishing, if the water depth is one meter, increase or decrease the weight of the plumb hammer, so that the top of the float is just flush with the water surface at the semi-water position, and then bait it when fishing, so that the float just emerges from the top. Most of them are crucian carp. But whether the buoy sinks or not is also the feeling of a fish, so you can lift the pole.

Taiwan Province fishing, adjust the hook to 4 meshes, hang a little lead or plasticine on the hook, or rub bait to find the bottom, so that the float can show two eyes, that is, the bottom. However, it should be noted that the pole must be accurately thrown to the same position every time.