I have a 10 week old EE pullet. I noticed a few weeks ago that she wasn't doing as well as the others. As I looked closer at her closer and her beak didn't close all the way. Her top beak hooked over and her bottom beak grew out beyond the hook. As other recommend, I trimmed the beak both top and bottom. She still cannot close her beak. It seems to be binding in the back. Has anyone else experienced this, if so is there anything else I can do for her.