I have always incubated and hatched my quail, ringnecks and golden pheasant's at the same humidity and temps with no issues. But there are some types of eggs that may be more temperamental to such settings.
100.5(+ or -) degrees and 60-75% humidity.
This link has a post to my first incubator I built. I do not detail the DIY process, but it was a simple GOTT 48 quart cooler build and holds about 320 quail eggs or about 200 pheasant eggs.
Still have it and still use it and eveb made a larger version that holds over 1300 eggs.
https://www.backyardchickens.com/t/345545/hand-turning-vs-auto-egg-turner-which-is-better/10
100.5(+ or -) degrees and 60-75% humidity.
This link has a post to my first incubator I built. I do not detail the DIY process, but it was a simple GOTT 48 quart cooler build and holds about 320 quail eggs or about 200 pheasant eggs.
Still have it and still use it and eveb made a larger version that holds over 1300 eggs.
https://www.backyardchickens.com/t/345545/hand-turning-vs-auto-egg-turner-which-is-better/10