Across 130 sampled GPU payloads, `support_c_estimate` was fixed at the 2.4 ceiling with vanishing bracket width, `last_reactive_fraction` stayed 1.0 throughout, `last_mean_max_eval` stayed enormous around 321.83 to 321.88, `last_bridge_mass` stayed extremely high around 0.9844, and `last_localization_score` stayed locked near 3.877. Bridge-focused support therefore never extinguished the positive reactive bridge mode and barely perturbed its structure.