So i have a hovabator that im about to smash to pieces. I have tried about 6 hatches with it, 4 bought, 2 of them i picked up and 2 of my own eggs. Each hatch has had a few of my own eggs in them too. I have gotten 1 chick out of both shipped and one was 24 the other was 12. The eggs i picked up i got 4 chicks out of 15 and alot of my own eggs with almost all but maybe 10 not developing. So i have had alot of quiters. I have tried only have the humidity at 40% then bringing it to 60%, i have also done 45% to 65%, i have done no water at all, and humidity also at 25% then taking it up to 55-60%.The drie hatch they all developed but never made it past day 16 so im trying it again. I have had my temp at about 100.3-100.9 and after the first 3 i moved it down to 99.5-100.1. I have a auto turner so i dont get whats going wrong. All my eggs have been silkies and out of mine i have been setting eggs from a pair. I tried eggs from one pair and played musical chairs with my hens and roosters so that both roo's have been with both hens and that didn't do anything. Im going insane with these bad hatches. I have been pulling out my hair.