I have 14 Silkies and 14 other larger breeds incubating together. In the past I've noticed that my Silkies hatch about a day or two before the others. I remember being surprised to see the little buggers hanging out in between the egg turners. But now I'm concerned. I don't have another incubator so I don't know how I could put the Silkies in lockdown separately a couple days before the others. Any advice?