Well, one of my cats decided to try sitting on the incubator last night, and tipped it over! My husband came running out of the office to tell me (of course he didn't think to remove the offending cat lol), and I went to check. Everything seemed ok, but the already cracked egg got another crack! It rolled into the pointy end of another egg, it looks like. So, another repair. If that poor thing hatches, we're going to have to name it Lucky.