Like so many other here I received an incubator for Xmas (Yeah!!!) I set it up and bought some Silkie eggs. Well they just arrived yesterday and are resting before I set them later today. 1.Many of my eggs are lightly soiled .... various smears of bedding and poop ... in varying levels. I have read that you are not supposed to wash the eggs but should I try to clean them up at all?? 2. I also now see what people are talking about porous eggs... Should I not set these?? Of course the porous eggs are clean 3. Candling - I haven't been able to candle the eggs yet as my flashlight is dead... What exactly am I looking for at this point?? Am I just looking at the air sac?? And what exactly am I supposed to see. Also I know you are only supposed to candle on day 10ish and day 18 before lockdown. How do people so this quickly so that the eggs do not get cold??? Do you take them out 1 by 1 closing the bator in between??? or do you just hold the light up to the egg in the turner??? I really dont want to mess this up!!! Thanks for your help.