I have made a mistake and need to know ifI can fix it or not . I am new at this but here goes . I set up my Lee neck sizing die according to their instructions and sized and deprimed my cases , trimmed to all the same length and debured . My new Lee hand primer came and I primed 20 cases , measured out and filled them and started to seat my bullets . The first couple worked great and the next ones the bullet would drop right in with little or no resistance . When I resized I didn't even think of trying a bullet to see if the neck was tight enough , just assumed would be right .now that the cases are primed is there any way I can neck size them again or are they garbage .