If you are fishing for crucian carp, you usually lower the float, because the bait is relatively small and the line group used is also very small, so you can't fish with a big float, and you can accurately catch a small fish mouth with a small ticket. If you catch big fish such as silver carp, herring and grass carp, then you should raise your eyes and expose all the floating bodies above the water, so that after rubbing the bait, all the floating bodies will not sink into the water.