Float fishing using a fish finder on the river

Today, I went to the river to catch crucian carps with shed fishing. This time I was preparing for ul in the bass. Upon arriving at the point, I checked the water condition with the fish finder Dipper, and the meat was caught 70cm ~ 120cm deep. So we adjusted the water depth to 80cm by semi-flow. I put the earthworms in the place where the fish was, and I was able to receive the nipple that fit easily. During the last fishing trip, the fishes of 30 centimeters and half centimeters came out. So I reduced my resilience more. So the expression of the mouth was better. It was good to be able to see the taste of the marbles.