I set my eggs 3 days ago with a Hatch day of July 14th. Making a list of what needs done so I'm not trying to remember everything plus have a few questions. 1. Make sure Temp is Stable Mine is a straight 100 degrees. What are the variables allowed in Temp for an average 21 day hatch? 2. I keep my humidity between 45-50% I need to bump it to about 70% for lockdown on day 18 right? 3. When chicks hatch do I leave them in the incubator untill dry or move them to the brooder? If successful rinse and repeat right?