Well finally signed up. Been looking through threads the past few months. I just started my first batch of Coturnix jumbo browns on the 13th (30 eggs in my brinsea eco 20). Well I went to candle the eggs yesterday and slightly cracked one of the shells it is just a slight crack should I just toss it or is there hope and is candling really required. With the brinsea 20 there are rails you have to manuever and that was the issue with the cracking. I would rather not have to candle and would just take the rails out for lockdown. Any advice would be appreciated. By the way thanks for all the info that has gotten me to this point that I read while I lurked here.