Put the rails in the slots closest to the eggs without touching. You don't want to squeeze them. I've never cracked an egg. You can use the foam or paper towels to fill the gap at the end of the row. Try to put like size eggs in the rows and the rails will fit betterLolz, Brinsea egg rails suck unless you're some kinda pro and doing 18 type of fowl, they coulda highlighted "Chicken", as that would be the most common. Even then, the row is left with room at the end so I assume that's what the Styrofoam strips are for...?? Page 18 in the instructions?? (there is no page 18)
Anyway, cracked one egg trying to fit it in where I had put the bar, dropped another...I'm going to do this in the morning....
Oh, btw, its not brainless...