I havent been reloading very long about 600 rds. now and I am trying to get a good load for my pt145. I worked with unique and got to 6.2 gr. but it feels hotter than factory rds. (230 gr. lead RN) and is way dirty however it shoots accurate. I don't mind cleaning the gun at all but it feels like its too hot of a load for range work. I tried some 231 today 5gr. and it wasn't accurate like the unique.also had trouble returning to battery Would anyone venture to tell me in a pt145 lead RN 230 gr. what they like in these two powders? Thanks!!