Lagrange radii (r_Lagr) and average mass (M_av) within spheres that contain 1%, 5%, 10%, 30%, 50%, and 90% of the total cluster mass at the current simulation time step for up to 500 Myr. Time is shown on a logarithmic scale to highlight the cluster’s rapid early evolution. Each column represents one rotational parameter ω₀ of the rotating King model (ω₀ = 0.0, 0.6, 1.2, 1.8). Models with K are plotted on a white background; models without GR kicks (NOK) are shaded light grey.