Still a soft shell...just extended membrane.
Tell us more about .....
-your flock size(numbers, ages, genders),
-your coop(size in feet by feet with pics),
-and what and how exactly you are feeding,
the answers might offer clues to if there is a solvable problem.
Oh, and...
Welcome to BYC! @Lnelson85
Where in this world are you located?
Climate, and time of year, is almost always a factor.
Please add your general geographical location to your profile.
It's easy to do, (laptop version shown), then it's always there!