Ok, so I have a still air incubator (hovabator) that I own and preset incubator (hovabator) that I borrowed. My first hatch, in the still air, the tempatures flucuated mildly, from say 99.5-101.5, and although not perfect, I can live with that. But NOW, I'm trying to get it regulated and it won't! Last week I had it plugged in and went from 96 at night to 105 in the day. I plugged it in last night, and it climbed right to 101 and stayed there all night, was 101 when I woke up, and when I left for work at 11am. Just got home (and it IS hot out today) and it was at 105!! Here's the problem ... I have my preset incubator full. My most important eggs were mailed out yesterday. I had planned to put the ones in the preset now into the still air, and put my new eggs in the preset, but I can't regulate it, as since my eggs willl be here tomorrow or saturday that dont leave me much time. What can I do???