Day 19. Still no hatching. I got worried so I did float test. One was a dud (looked like on day 3) and others seemed all okay (all 10~15 percent out of water level) But then, I found an egg that was like 30% out of water.. So I opened it... and.. There was a chick. fully developed. wing, leg, beak, eyes and everything. but it seemed like it didnt absorbed the yolk well. (it was dead..) I was going to take a pic.. but I just couldn't.. and I just couldn't throw it away. So I buried in the backyard.. I put the rest of the eggs in the bator.. but there is no hope... I don't think I'll do button quails ever again.. It looks like my first hatch is totally disaster.