Comparison of the SN IIn model Hα profile between the MC and CMF_FLUX calculations when we assume anisotropic scattering (g = 0.8). From CMF_FLUX, we show both the CMF (i.e., obs_cmf) and the observer's frame (i.e., obs_fin) calculations. The no-dust case, computed in the observer's frame, is shown in black. In all cases shown here, only Hα was included in the profile calculation (i.e., there is no background flux arising, for example, from the overlap with a forest of lines from Fe I or Fe II).