Thank you SCflock. I looked at it, but it seems an expensive option for a thermometer. I found a much cheaper option right in my kitchen...someone on a thread somewhere mentioned a meat thermometer. It fits perfectly and seems to agree with the Brinsea thermometer on temp. I'll have to find a small/narrow hygrometer to fit in the Brinsea tomorrow because mine is too big, but I set eggs tonight. I have 28 Barnevelders and BBS Ameracaunas in the Eco 20 (yeah..it's only supposed to fit 20 lol), and 28 barnyard mix (mostly OE's) in the hovabator. I figure I'll lose some at candling, so I'm packing them in.I'll be attempting a regular humidity (40ish) in the Brinsea and a dry-ish (30-35) in the Hovabator.
Without the rails I have now fit 33. Since I cracked one last time (various size eggs while trying to use firm but not excessive pressure -- epic fail, as my kids would say)... this method seemed best as they hold each other in place-- with some strategically placed cardboard.