I want to make a separate lock down box for my chicks to hatch in so that I can set another batch of eggs in the incubator. If you have pictures of one (and description please!) I'd love to hear from you! I have 2 more weeks to go and hope that will give me enough time to figure it out. What kind of things will I need to put in it? I hope to use a styrofoam container (about 12" x 12") and am only hatching 6 eggs....will that be big enough? Thank you!