Started 21 eggs yesterday in an old still air incubator. When I tested it empty and dry it easily held at 101.5. With eggs and water, it will not get above 99 as read at the bottom of the incubator. Egg surface temp atvthe top of the eggs is 100. So, I think I will get a new incubator tommorrow, but am wondering if the current batch is salvageable or, just plain fine? Thanks.