{
  "speed_affinity": 0.35,
  "salience_weights": [0.40, 0.35, 0.25],
  "salience_floor_z": 0.0,
  "salience_on_z": 0.45,
  "salience_off_z": -0.05,
  "merge_preference": 0.05,
  "mu_edge_bounds": [0.7, 1.8],
  "k_ff": 0.10,
  "pulse_fast": [20, 10],
  "pulse_craft": [16, 16]
}