I went to the companies web site that makes blue dot and they don`t show a recipe for what i want to use it for 230 grain leaded round nose 45 acp bullet. What has wondering is the lee reloading book says i can use it so what one should i believe and there are some other powders from the same company that has no recipe for what i am loading but lees book says i can. What one should a person go by :brow: