That's as bad as me, my homemade incubator had Ben doing pretty good but this last week and a half we have had temps from 100 to 105, nights 50 to 60. So my incubator has been wildly fluctuating. Found it on 93 once and 106 4 times, 104 alot. Even with lid propped open! I still just hatched 4...
I'm sorry, hopefully you just couldn't see. I just hatched my first quail eggs and I candled some but they were harder to candle for me than chicken eggs. Let us know what happens, maybe you will get suprised.