I usually turn the turner off for lockdown, but leave them with the air cell facing up in the trays until they start to pip. When they start pipping, I just remove the trays and sit them on their sides on the bottom of the incubator for hatch.I read somewhere on this site that some people position their eggs so the air cells are in a certain position......but now I can't find where I read it. Do you all place eggs a certain way at lockdown or do you just set them in the incubator/hatcher however?