I live at over 9000 feet in colorado as well. I have not yet made the advancement to the room humidifier, but if this next hatch I have set for another 10 days does not hatch out well I will be making that move. at day ten on my most recent hatch, I had ALL 14 eggs progressing, something I had not yet accomplished. my previous hatches were all 50% quit by day 10. I am hopeful this time around for better hatch.
