pointy end goes down in a turner, when they are laying fla it should naturally drop down. also on when i candle i take a toliet paper roll and put it on the rounded end of the egg with the flash light inside, you can see through the air cell and should see veining around it. if you have very dark eggs wait until day ten an be patient, your eyes have to adjust to the low light. i use a little giant incubator also.What we r wondering now is when u put eggs in incubator does the small pointy end of egg go up or down,bc we r wondering if that is part of failure.we feed our chicks layer n a ckn feed mix(unsure of brand or ingrediant %).
a few more questions
do you have a turner or are you turning them yourself, is you incubator still air of circulated air, and how long are you saving your eggs before setting your incbator? fertility drops after about 10 days, i don't like to save longer than 3 days personally.
when saving eggs remember to place them pointy side down in the carton also