Density sensitivities for conformers of molecule X are plotted in Fig. ). We mainly focus on the Day-1 conformer and the experimental one since these are the relative energies that are most susceptible to switching order as one functional is swapped for another. The value of S for the Day-1 conformer is 1.7 kJ/mol larger than the value obtained for the experimental conformer, which is perhaps significant in view of the fact that these two conformers differ only by about 1 kJ/mol, according to DLPNO-CCSD(T) calculations. The large sensitivity for the Day-1 conformer is consistent with its overstabilization (relative to the experimental conformer) by functionals such as PBE and PBE0. The over-stabilization of the van Eijck-3 conformer with the traditional DFT can also be explained by the larger S associated with it.