Looking for experiences with an 8 x 8 outdoor brooder and 4 x 4 hover. Similar to this: https://rachelprickett.wordpress.com/2010/05/07/brooder-and-hover-plans/ I am looking to brood Cornish crosses through week 3. Actual capacity without issues? Feeders used? Number of water nipples used? Also as a side question, galvanized trough feeders in a tractor. Are you putting them on blocks to get them up higher? I am concerned they are too low as to cause leg issues ? Thank you!