Rifle Easy X Expander Adjustment
Make sure that when the die is reassembled, the decapper rod is flush with the top of the decapper clamp. If the decapper rod protrudes more than 1/4 or so, the expander (part of the decapper) will act like a valve and "shut off" the neck portion of the die. You will be resizing the inside and the outside of the neck at the same time.