Result of the encounter for the Figure-8 braid for v_in = 1, m_in = 1, and d_in = 0 and for various values of the numerical time-step parameter (η). The η tunes the time-step of the numerical integration. The default choice in our simulations, η = 0.01 (represented by the inner most circle), is relaxed here for circles farther out, which represent less accurate integrations. Each set of runs contains 300 solutions for that particular value of η.