Hi, first time posting here but I've been reading the forums on BYC religiously the past few weeks. Thanks for having me!
It's my first time hatching duck eggs (call ducks) and I thought I was well-prepared, but I'm just realizing that my incubator - Nurture 360 - has significant sized holes on the bottom and I'm worried about my ducklings' legs getting caught. They are already on lockdown and due to hatch in a day or two. I've never hatched ducklings so I'm not sure how big their feet will be. Is it worth opening the incubator really fast to place shelf liner underneath the eggs?
For reference, I've attached a picture of the bottom of the incubator. This picture is from a week ago and I've since removed the automatic egg turner for lockdown. Thank you so much for any and all help! I'm so nervous!

It's my first time hatching duck eggs (call ducks) and I thought I was well-prepared, but I'm just realizing that my incubator - Nurture 360 - has significant sized holes on the bottom and I'm worried about my ducklings' legs getting caught. They are already on lockdown and due to hatch in a day or two. I've never hatched ducklings so I'm not sure how big their feet will be. Is it worth opening the incubator really fast to place shelf liner underneath the eggs?
For reference, I've attached a picture of the bottom of the incubator. This picture is from a week ago and I've since removed the automatic egg turner for lockdown. Thank you so much for any and all help! I'm so nervous!