I am looking for powder for 124gr cast bullets in my 9mm. I have some Titegroup that works well in my .45, but when I was looking for data for the 9mm I saw several people saying that Titegroup is a fairly hot burning powder that tends to lead the bore in high pressure pistol rounds. I have noticed the bore does lead more than the .45 does,so I'm hoping to find a powder that is less "harsh" so to speak. The only other one I've tried is Unique,which was okay except that it doesn't meter as well as Titegroup and is fairly dirty. Any suggestions? If it works good in the .45acp that would be a bonus.