OK. This chart makes me feel a heck of a lot better about how much feed we just went through in the past 10 days.I'm on week 5 of my first batch of CX. I fed them 24/7 for the first 3 weeks and then 12 on 12 off feed. I'm using non medicated 20% starter/grower start to finish. I calculate feed consumption once a week by weighing the bucket in the morning and again in the evening. I have been using this chart from Welp as a reference.
Mine are almost exactly on that track for feed consumption and a just a little ahead on weight. I weighed a few yesterday which was day 39 of growth and they weighed between 6 and 6.5 pounds each.

