I'm looking for any advice, tips, tricks, typical problems with them. If anyone can help, I'll be very grateful. I just bought one on eBay. An Advance EX with full humidity control. Second hand, only two months old, with purchase receipt and the remainder of a two year warranty. Saved myself a small fortune on buying it new! It was a bit of a panic buy, as the temp in my main incubator started fluctuating wildly yesterday and I had to hastily transfer 15 duck eggs into an old homemade styro box that was someone else's hatcher and I've never actually used before. I think they're probably cooked, as by the time I checked my bator and saw something was wrong, the temp was above 104. But I'm going to give them a chance anyway. There's a small chance they might be okay... But I've also got some extra special chicken eggs due in the mail this week, and I really don't want to take any chances with them. So I bought this Brinsea. But it's going to arrive maybe a day or two after my eggs, and I won't really have time to turn it on and let it run for 48 hrs before I put the eggs in. I'm pretty much going to have to unpack it, scrub it out, dry it off, fire it up and get those babies in there as soon as possible. I know the Brinseas are supposed to be pretty much foolproof, but I can be VERY foolish at times. Just wondering if there's anything I should know about them before I get it up and running. All info very gratefully received!