i need help if any one can help i am trien to candle my brown delewar giant and rir eggs that are brown and i have tried the lightbulb candlen and the flashlight candling and i cant see to tell if there any thing in them they been in the incubator for 8 days now if any one can give me any help i will so much appricate it i want to be able to tell if there any bad eggs in there so they wont be able to ruin my good eggs