I bought an LG, and ran it for several days until I thought the temp was stable, then put in 10 eggs. Weather has been both hotter and colder since then, with temp found @ 104 *yikes* and 97. The max stored reading was 123, which I sincerely hope was before I placed these eggs. I forgot to clear it on set day. We do not have central air, so house temp varies. I have some sheets of Styrofoam I can put around it, if that will help. Humidity has not been a problem; 55-65%; I put plastic Easter eggs in to hold more water. (what happens if it's high in the beginning?) There is a Brinsea 10 available; if it will hold temps better I may try it. 10 egg limit would be good for me. I appreciate all ideas!