I have three Silkie eggs in my homemade incubator. They are local eggs and seem to be doing well. At the moment I am on day 11, the eggs all looks great! I have seen movement in all three now and the air cells seem to match the pics I have found on BYC. The only thing I am unsure of is this; The eggs are in a carton at the moment (been cut down to four spots with almost all of the sides cut away). Should I leave the eggs as is or lay them on the sides for the lockdown?