I opened the incubator to cool the air, and turned the thermostat down, and watched it constantly for the next four or five hours making constant adjustments until I got it back to where I wanted it. CooksChick's answer seems easier
Interestingly, my turkey eggs did not spike the same as the chicken eggs, but I only put in eight turkeys and I had 41 chickens.

Interestingly, my turkey eggs did not spike the same as the chicken eggs, but I only put in eight turkeys and I had 41 chickens.