The 0.4 sub-line of the No.4 drift hook for heavy lipped fish is not very particular about drift adjustment. Focus on the bottom, fishy bait, black drift and slow top drift. The upper lip protrudes and it is easy to suck bait. The bait can be Ching Tien crucian carp+Japanese giant salamander+musk crucian carp, or earthworm, maggot, cricket, grasshopper, etc. , depending on the water depth. You can choose to catch heavy lip fish between 1-7 am and 2 1-24 pm.