The correct method of tuning four and fishing two floats is as follows:

1. Arrive at the fishing spot, choose a good fishing position, hang up the line set, first roll on a heavier lead, pull the float down a little bit more, cast the rod to the fishing spot, then you should not be able to see the float. If you can still see the float then add more weight to the lead (if the lead has gone to the bottom then pull the float downwards again) until you can't see the float at all.

2. Cut the lead skin a little bit at a time, a little less, and try a few more times until you see the fourth eye of the float. If you see more than four eyes, add a little bit of lead, if you see less than four eyes, then cut a little bit of lead, until you see four eyes. At this point, you need to verify that the double hook is off the bottom, pull the float down a little more.

(About five centimeters longer than the subline) make the waterline shorter, throw the rod to the fishing point, see the number of eyes, if there is a change means that the tuning is not half-water (i.e., the double hooks are off the bottom), and then through the addition or subtraction of lead correction, so that the number of eyes to reach the four eyes. If there is no change in the number of eyes, it means that just now is the double hook off the bottom, do not need to move.

3. Hang a fairly heavy lead on the hook. If you want one hook to the bottom and one hook to suspend, hang the lead skin on the hook of the long line, if you want both hooks to the bottom you hang the lead skin on the hook of the short line, and then cast to the fishing point. At this point you should not be able to see the float as it has sunk completely to the bottom again. Then lift the rod, pull the float upward, and try again and again until you see two eyes, which is "fishing two", that is, fishing eyes is two eyes.