Question on powders. A friend has brought up the possibility of using a powder called "Sporting Clays" as a direct replacement for Unique in pistols that I reload {9mm 45acp 44m} He claims it's cleaner burning and that you actually use the same amount as used with Unique! It all sounds to easy. Surely the more experienced folks here already know about this and I would appreciate some enlightenment. Thanks in advance. Newysan