Variation of the maximum sampling radius for the ICs. Analogously to Fig. 1, the mass enclosed within 10 pc (upper panel) and the energy conservation (lower panel) are shown as a function of time. The results for ICs sampled up to 10 r_s (orange and light blue) and 15 r_s (purple and dark blue) are shown. We note that the lower resolution simulations (orange and purple) employ a softening length of ϵ = 6.4 pc, whereas the higher resolution simulations (light and dark blue) employ a softening length of ϵ = 1.0 pc. All parameters for the shown simulations (G, J, M, and O) are given in Table A.1.