X2
Check your thermometer and make sure it is at the temp you want. Should be halfway between 99 and 100 .. if it isn't take the power cord cover off, and look inside, to the right there is a little red adjustment knob. Make slight adjustments until you have it at your desired temp. Once you adjust it, let it sit for about 5-10 minutes and check the thermometer. (it doesn't take that long, but I always prefer to let it completely circulate. If you don't have a hygrometer yet, go to the pet store and get one, you will find them in the reptile section. Put it in your bator where you can see it. Put some water in it and adjust your vent on top till you get to around 40% humidity (RH) During lockdown, I take a regular kitchen dish towel and put it under the egg tray. Fill up your water tanks, then put the already wet towel in it. Make sure your towel is folded so that some part of the towel is in both tanks. This will help get your RH higher for lockdown. It's a WONDERFUL bator.