Can anyone refer me to load book data using a cast 250gr for the 44Mag? I'd prefer data for fast-to-moderate rate burning powders like Titegroup, 231, or Accurate No.5. I already have data using the slow-burners. I have a lot of load books already, but bought some cast 250gr bullets without realizing I have very little data for it this weight, and I'd prefer not to interpolate between weights if I don't have to. Thanks.