So Im fairly new to reloading. The distance from the base of the shell to where the shoulder of the case comes into the neck is growing. Every other measurement is the same. My resizing die is adjusted just as instructions say- " Run the ram all the way up, screw down die to touch the top of ram then run ram down and screw the die another quarter turn down and set it. This means the ram has a bit of tension and pop to be run all the way up. Is this my problem? I painted a loaded case that was a liittle tight to close the bolt on and the only scuffed paint were rings around the shoulder?? Can anyone help me figure this out? PLEASE!