So my grandmother brought me a Little Giant still air incubator. They haven't used it in 5/6 years. It was pretty nasty so I wiped the turner with a damp towel and vacuumed out the bottom of the tray. I know that there are supposed to be two red plugs in the top, but she didn't have them. So instead I but two nickels on the holes as I have seen some people do. Do you ever take those off? Why or why not? I put my thermometer in there and it's already heated to 99.5 degrees. I do NOT have a humidity monitor. It has a water tray in the bottom; do I just keep that filled when it dries up? How often should I refill? I know you put the eggs in the turner little end down, right? The turner only rocks from side to side; and I'm worried it doesn't turn enough. Do I just leave it or should I hand turn them anyway? Thanks for reading my stupidity, haha! I've only ever hatched under broodies before! Btw, the light at the top goes off and on every once in a while... Is that alright? It may just be the bulb because it's old...?