i am on day 7 with my 20 eggs. they are all SQ chicks and i bought a few fairly expensive BCM eggs and noticed today,when i went to candle a few that one of the BCM eggs was set in the incubator pointy side up. my light for candling isn't too bright and these eggs are as dark as chocolate so i could hardly see anything. i could see that the air cell was nicely formed and attached. but does this do damage to the embryo?