Correlation diagram of the parameters of the Fine Grid around Model 4. Results are based on the Mixing Grid plus the Fine Grid. The colour coding is based on . To see the improvement we achieved in confining the grid parameter space, compare with Fig. 11 in P14. In each panel, the model parameters that are not on the axis are fixed to those of Model 4. Here, X_c, f_ov and log D_mix are well constrained.