I made a incubator this winter out of a container that caterers use to transport hot or cold foods in. Got a STC 1000 temp. controller & egg turner on ebay ,light sockets,fan, and other little things at Good-Will. I did splurge and ordered a Spot Check Thermometer for it. I put it through a two week testing period this winter to figure out all the ins & outs of how to work it and get the temps stabilized. Well I got impatient to try it out so I order 21 Plymouth partridge rock hatching eggs from Meyer Hatchery in Ohio. I live in mid coast Maine. Much to my delight when I received the eggs they were shipped in foam which have the cut outs for the eggs to fit into. There was no broken eggs and only one saddle shaped air cell all the rest were perfectly normal. I received them on Thursday March 26 first thing in the morning,they were shipped on Tuesday. I candled them and let them rest until Friday morning the 27th. when I set them in the incubator. The temperature has remained rock solid at 99.5 with the spot check. I also have a couple of other thermometers to go by. I'm kind of doing a semi dry hatch. I have a wood stove in the house so I'm adding just enough water to keep it at 35% to 40% humidity until lockdown. I did the 7 day candling last night April 3rd out of the 21 eggs I had two that were infertile,and one quitter. The remaining 18 I can see veins and the embryos are moving. The one that had the saddle shaped air cell is hanging in there developing. Thought I would chime in because I see some of you set on March 27th also. It will be fun to follow along and see how we all make out.
I'm curious to see the out come of your eggs and would love to see pictures of your incubator. 