[Eu/Fe] vs [Fe/H] (left panel) and [Eu/Mg] versus [Fe/H] (right panel) for Sculptor for models with increased MNS production at low metallicity. Solid lines represent evolutionary tracks for the model adopting the Eu enrichment setup with maximum total weighted likelihood for Sagittarius and Fornax. For comparison, the model with standard Eu enrichment setup is also shown (dotted lines). The legend is the same as in Fig. 6.