Whats your humidity reading in the incubator ? When the chicks hatch it will increase your humidity as well. During hatch only if its a have too case , if you have pips , you need to make your water a lil warmer than normal before putting it in one of the holes slowly.
IMHO during the hatch is the most critical time to have the hum% up. Yes, add water if needed. do not open the bator though. pour water through a straw or tubing through one of the vent holes.. chickens should be 60% at hatching geese and ducks even more %...
