Hi all, I thought I'd ask for thoughts on a potential solution I've been mulling over for a couple of days. I have a Hovabator styrofoam still air incubator, and I am worried about temperature fluctuations at night. Our house gets down to about 63 at night (hubby's fault) even in the most stable of rooms. I have done a test run with my incubator, and by morning the temps inside are around 69 to 70. My question is: Should I not worry about this kind of temperature shift happening nightly? Should I wrap a towel around the bator before going to bed? Should I try to put medium sized stones in the incubator to retain heat? Should I smack my forehead repeatedly for getting a still air bator and/or living with a polar bear? any insight would be thoroughly appreciated!