Since every third person who says the words Cornish Cross mentions the volume of the poop and the smell, I think that the issue wasn't that you weren't told. I suspect the issue is that you didn't pay attention.
In my opinion, brooders are going to stink (at least in the final week) no matter how clean you are or what type of bird you are raising. Once the birds are outside, they shouldn't smell, as long as they aren't standing in their own poop. Keep them dry and clean and they don't stink. That also applies to Cornish Cross.
In my opinion, brooders are going to stink (at least in the final week) no matter how clean you are or what type of bird you are raising. Once the birds are outside, they shouldn't smell, as long as they aren't standing in their own poop. Keep them dry and clean and they don't stink. That also applies to Cornish Cross.