I started reloading lead bullets for the first time this week. The manufacturer of these bullets is Kead Brand, not sure if this is a popular maker of these bullets since its my first experience with lead. I reloaded 180 grain .40 S&W with HS-6 powder and 125 grain 9mm with Unique powder. In both instances there was a lot of smoke when I shot these bullets. Is this normal or am I doing something wrong when reloading lead?