I have a forced air lg with no egg turner. When I am turning the eggs, should I unplug the incubator before I take off the top to turn, or leave it running? I have 17 eggs in there, so it doesn't take a lot of time to do, and the temp. stablizes again quite quickly (about 10 minutes). I have unplugged the bator the last two times I've turned (I'm on day 2), but I'd like to know what other folks do.