@Kdmorrill12 Now, I'm curious what you are feeding your chicks. Not saying that you are doing anything wrong -- we are all learning. I learned the hard way with my first large batch of CX where we lost 25 out of 100 within the first few weeks. Then slowly lost one here and there until processing day we were left with 63.
That first batch was fed full broiler rations (21%) from day 1 chick to slaughter. Why? Because that's what the feed store told me to do!!
Since then, I have learned.
I feed chick starter until week 3. 24 hours a day all they can eat.
At week 3, they move out to pasture and convert to 16% all purpose feed with 12 hour on, 12 hours off feed.
I also supplement the all-purpose feed with fermented oats and barley. I buy whole grain oats and whole barley in 50-lb sacks at the feed store. Ferment 2 scoops each in a bucket for 2-3 days. On the day before I feed, I add 2 scoops of all-purpose feed to the ferment. I feed this out for the next 2-3 days. I have 2 buckets going. Some days I run out of fermented feed and just feed them the plain all-purpose.
Much better results. We process our current batch tomorrow morning and I just gave them their last feeding this morning.