I have always hatched chickens , this will be my first quail, I know with humidity that high chicken eggs wont dehydrate enough and the chicks drown in the shell.
The only reason I was wondering is the lady I got my eggs from said she even mist her eggs lightly with a water bottle every couple days and it creates higher hatches in quail.
I also run a homemade incubator not a store bought one so it has air holes open all the time I never plug them, I have 132 eggs in it right now and I am around 77-78% humidity. Everywhere I look I get conflicting info so I am kinda of confused with the quail deal.