Finite time Maximum Lyapunov exponents (FT-MLEs) for the initial conditions given in Table 2, integrated under the flow of ${\widehat{\mathscr{H}}}^1$ (left column) and $\tilde{\mathscr{H}}$ (right column). The top row uses the initial conditions reported by Black et al. (1995) and Harbison et al. (2011) without adjusting for misalignment between the apparent body axes and the principal axes; the bottom row incorporates the estimated misalignment from Harbison et al. (2011) for the Cassini flybys. The three Cassini flybys without the misalignment correction clearly have positive FT-MLE in both Hamiltonians, whereas the corrected Cassini flybys are consistent with small or zero FT-MLE. The Voyager 2 flyby is chaotic only under $\tilde{\mathscr{H}}$.