As the recession calls for thriftiness, I have been casting bullets of late. I would like to load .38 S&Ws with unsized 168 gr. Keith bullets lubed with Lee liquid Alox but I have been unable to locate any powder data for this bullet and cartridge combination. I'm thinking that 3.0 grains of Unique or 2.3 grains of Bullseye should do. Does anyone have any data?