Comparison of the RVs derived using two different configurations for the input spectra. A single equatorial spot with 1% area of the entire disk surface is simulated in both cases. Red line: RVs derived from simulated spectra with observed quiet sun and spot spectra without μ dependent bisector injection. Dotted line: RVs derived from simulated spectra with μ dependent bisector injection. The input spectra with μ-angle dependency are generated with the Python module Convec.model. The RVs of the flux, CB, and total effect do not change significantly when the μ-dependent CB is introduced.