Evolution of the angular momentum DF, F(L), as measured in N-body simulations with N​ = ​10⁴, with t_rh defined in Equation (7). For each parameter, the latest time is close to the time of core collapse. Each panel is averaged over 50 realisations. Here, F(L) redistributes towards lower angular momenta, with details depending on the initial velocity anisotropy. Rotation does not impact strongly the in-plane relaxation.