I have a 1000 and it came from the factory in .38 special. I bought the turret and installed and set up the .45 acp dies and changed to the large pistol and 45 shell plate. My problem is that when I set up the auto case to the dime thickness to feed cases the arm that swings back and forth hits the feeder everytime. Am I missing something here or is that arm bent to clear the feeder for smaller fatter cases such as the 45acp?