Hi, I have hatched chickens in the past but it has been over a year ago and I want to make sure to get a couple things right. 1) Is the day you put the eggs in the incubator considered day 1? Or is the first full day they are in the incubator day 1? 2) Do you let the eggs turn on day 18? Or do you stop the turning on the morning of day 18? I have also heard some people "lockdown" on day 19, which is best? 3) How many times a day do you turn the eggs? Thanks for any help in advance! Also I am looking into the Brinsea Mini Incubators. Does anyone have one? If so is it the Mini Eco or Mini Advance? Does it work good? Thanks!