Swamp, I got my order from Central and I had 4 extra also! Two of them look to be RIR cockerels but the other two extra are CX. They've had their first meal of warm buttermilk/starter mash, have learned the nipple waterer without any training on my part and are now drunk on food and warmth. Some are still out in the cool area trying to pick up some of the BOSS I scattered there for entertainment and forage training.
Can't wait to see this batch grow!
Good luck! Let us know how they progress. I'm very happy with them so far.