This should be done every day after day 8, once per day?The new Brinsea advance incubators have it built into the programming so I turn it on @ day 8 of incubation.
For the Genesis, I turn it off, take the top off and go do chicken chores. After the chores are done, I go back and turn the incubator back on. That helps me remember to turn it back on.
New studies(during the last year) shows that the cool down cycle is good for duck eggs too. I do not know if they have finished the Goose and other fowl yet.

