I am just wondering, what size egg trays does anyone use to set call duck eggs in an incubator? I don't actually have any eggs yet, but I have a cabinet incubator on loan to mess with, and I am fussing around with it until I get some chicken eggs to "practice" with, and I have all the goods with it, but I have several sets of trays so I am wondering, what size are the call duck eggs? I have seen quail eggs and I can compare to whatever the store sells in chicken eggs...thoughts, breeders?