I don't have a color chart. I need to get one. I hatched one pullet & one cockerel out of three eggs. They really look good to me there copper is really dark. I will try to post some pictures tomorrow.
Our first pullet egg from our bcm we hatched from dmrippy. She is 5 1/2 month's old. The blue eggs are from super blue egg layer's from dmrippy. They are the same age . They started laying a month ago.
What kind of digital thermostat did you use. I have ordered a pid controller for my 1202 going to play with it to see how I like it. If I like it I might use one in my hatcher build. The cost for everything was about 80.00.
I have been looking and researching homemade incubator post. Trying to get ideas on building a hatcher to go with my 1502 & 1202. Didn't you build yours?
Yes I really like the 1502 . I had to turn the temperature up to 100.4 to make it 99.5 at egg level. After that it holds steady at 99.5. Definitely need to buy a water reserve it really uses water.