MESA evolutionary tracks for 1 (red), 1.5 (yellow), and 2 M_⊙ (blue) models with solar metallicity are shown with solid lines in the respective colour. The evolutionary tracks for the 1 M_⊙ models with metallicities of −0.2 and 0.2 are shown with solid lines in orange and dark red respectively. The red dotted line indicates the GARSTEC 1 M_⊙ evolutionary track with solar metallicity. Models used for rotational inversions are marked with crosses in the respective colour. The inset shows the complete evolutionary tracks from the zero-age main sequence until beyond the bump in luminosity.