I can't find any manuals that give loading info for 170 gr. Keith .357, and 262 gr. Keith .44 mag. cast bullets using eithe H110 or 2400. Anyone know where I can get this info, or have the information? I've tried Lyman's Pistol #'s 2 and 3 and a coupls others, even e-mailes Hodgdens and Alliant, with no results. Thanks.