I've been purchasing shipped eggs off of e-bay and my success has been mediocre at best. I let the eggs rest before I apply heat and the last batch of 24 I got 1 and this batch I got 2. I had more candle, but the end was dissappointing. I live in an area where fertilized heritage breeds are difficult to find and I'm looking for ways to improve my numbers. I have a good incubator and even sprung for the humidifier. Any ideas are welcome. I did this all summer and found it dissappointing nearly every time.