If you are hatching guinea eggs in your Incuview, beware , mine started jumping out the sides the minute i took the top off after the first 24 hours ! I had quite a time getting them out from behind my dresser!
Omg, too funny! Did you happen to weigh your guinea eggs in the beginning? I read a study that concluded that the best hatchability was achieved when the eggs weighed between 39-42g. I'd like to try some in my incuview but so far they're only at 32g. I'm hoping my hen will eventually lay them larger.