You will hear things here about the LG that no preacher should here. Yet you will hear others praise them. I am one of the latter, but it took me some time to learn to use them. The most important thing to remember is, IT IS TOUCHY. When adjusting the temp, do so sparingly, a little goes a long way. One thing no one thinks about are the air holes on the bottom, place the bator on 1" x 1" pieces of wood. This adds to the air flow. Start with both red plugs out and watch the humidity. If it drops to much, put one plug back in. Still dropping, turn the other plug over and cover half the other hole with it. This can also raise the temp so be careful. You can adjust the humidity and temp using these plugs. Long before you ever put an egg in the bator, run it for a week with bags of sand, water or rocks in it. This will give you an idea of how it will react with eggs in it. Whatever you have in it, think of it as if it were eggs. Turn them and add water to the bator. After a few dozen hatches the light will come on and your hatches will become successful. Many like to candle thier eggs, which is fine. I do not, I candle them as I put them in (to check for cracks) and agian on day 18 when I take the turner out (tp check for duds). I perfer the dry method of incubation, never letting the humidity get above 40% for the first 18 days. I don't worry about it being to low unless it goes below 25% for a day. Then for the last 3 days I kick the humidity up to 60%. Others will spend hours looking at the bator, I check it in the morning while having coffee and again at night just before I go to bed. The bator will take care of itself, the more I mess with it the worse it gets. If it ain't broke, don't fix it.