When loading my first batch (ever) last night, the shell would always move smoothly into and out of each die except for the expander/powder-through die. I'd raise the ram and charge the case but while lowering the ram, I feel resistance. I'm not sure how much it is, but it is much more than the other 3 dies, and it almost feels like there's a notch or bump I need to pass, almost like driving over a wheel chock with your car. This happened with Winchester and Hornday brass, both 1x fired. Is this normal, or am I killing the die?