Now the temp is fine. I'm not worried anymore, but can someone please tell me when i should candle them for the first time? i candled on day 4, and saw absolutely nothing in all the eggs. All i saw was a dark area where the yolk is, and a light area where the air sac is... am i supposed to see veins by this time? Metzer Farms says day 14, but i have seen pictures of candled eggs on day 4 with started veins, and i just saw a glowing orange egg!