Top: Variation of TATT-A₁ with halo mass for each feedback model. The values of A₁ plotted are the best-fits with 1σ errors in each halo mass bin. The error bars on the x-axis are the standard deviation of mass in each bin. Bottom: Ratio of each feedback variation with the values from the 2.8 Gpc, which is the fiducial feedback variation. The grey region represent data points below a halo mass of 10¹³ M_⊙, which are excluded from the fits for Fig. 10.