Yeah I know it’s a dumb question but I’ve been casting for two years now only in straight wall pistol ammo and my pistol dies have always comes with a flair die. Well I want to load up some 35 Whelan and 35 Remington and was just about to start reloading them and thought how am I going to expand my .358 case necks? I would assume I can’t use my 44 caliber of 45 caliber expander dies. I do on a Lee factory crimp Collett die to squeeze it back down after my boolit is seated..