Hi! I have a Brinsea Mini Advance incubator. I have only used it twice and I am extremely satisfied with it! When you put the egg disk in it only holds 7 standard chicken eggs. But yesterday I bought 12 Easter Egger eggs. I decided I would take out the egg disk and hand turn them so that way I could fit more eggs. Last night I fit 9 eggs in the incubator but I kept the other three so If I had any infertile eggs I could replace them. But should I have put 12 eggs in there? I just want to be sure that it wont affect anything? Thanks!