So I don't have time to turn my eggs by hand so I made a homemade egg turner using an egg carton and pointy end down and have a block to switch each side of the carton and I did it twice with about 20 eggs and when I come to candle on the first week I see some good and some bad and the good die after some days after candling . I made another turner with wood for the sides and hard wire under the eggs and PVC pipes to separate the rows and put the egg flat this time and same thing happens . what can I do