  We compare some predictions of Wagoner & Tandon (2021) with the results of
the hydrodynamic and magnetohydrodynamic (MHD) simulations of Reynolds & Miller
(2009). It appears that the MHD simulations were not run for long enough and
the numerical damping was not small enough to produce the observed
high-frequency QPOs (and the g-mode seen in the hydro simulations).
