I got my mallard runner and call eggs yeaterday. The guy sent me 8 runners,1 had a big dent at least 2 were extras but the air cells are bad, 2 rolling end to end and a few had little bubbles next to the main air cell. The 8 call eggs were infert replacements and they are good. So I set them just now with my 7 domestic teals and 9 australian spotted eggs that are on day 7 and all developing awesome! So send me positive hatching and developing vibes for these new eggs!