I remember a couple of you saying you're using Brinsea incubators. I finally got mine, sterilized it and started running it but it smelled quite odd to me so I unscrewed the top portion and wiped it out and properly sanitized it as well....it doesn't smell like anything when it's off and I have tried airing it out multiple times after running it for hours. It smells...weird, like not quite electrical burning but like a plastic smell maybe? None of my other incubators have had this smell while they're running. Is it normal? I did look at the heating element and I see that it appears to be wrapped copper wires that heat up. I'm wondering if whatever that rubbery surround is around the heating wires is what smells so different to me. Anyway, I'm afraid to leave it running because I don't want to burn the house down and I also don't want to fumigate any eggs that I put in it...help? lol, Is the smell normal?