I have been feeding my girls (and maybe one guy) freeze dried mealworms in the last week. They are all just over 4 weeks old. One of my Marans cannot peck the worms out of my hand. She tries and tries, but cannot either peck the ends of the worms from my fingers or the worms lying flat in my hand. None of the other 9 have this problem. I can see where all of my chicks beaks are growing out and getting replaced by a new beak based on the ridge about 3/4 down the beak. The one with the problem has an upper beak that hangs significantly over her lower beak...like her beak tooth is still present. She is growing normally otherwise. Do I leave this alone? When and if, do you try to file any mis-shappen beaks? The Storey Guide talks about how to do this, but not when. I read some posts saying to leave them alone, but until when? My gut says to leave her alone, but I sure feel sorry for her when all the others are feasting.