Is there a way to use a heating bad set on a dimmer to incubate my leo eggs? My female just layed 2 eggs yesterday. I wasn't prepared to set them up so I did what I could. Chances are they won't hatch but I want to be ready next time. I have a small cooler taht is exactually the size of a rubbermaid shoe box and a heat mat in that. The eggs are in a rubbermaid in the cooler with about 4" between them and the heat mat. the temps have fluctuated a lot but I am not ready to call them bad just yet. I have the temps switching all the time but never higher than 87 and never lower than 80. Also, my heating pad has 3 wires going into the pad part. Any idea how I could wire it up to another heat pad?