diff --git a/Tools/Scripts/TerrainDetailPass.cs b/Tools/Scripts/TerrainDetailPass.cs
index 756160d..b7cf84f 100644
--- a/Tools/Scripts/TerrainDetailPass.cs
+++ b/Tools/Scripts/TerrainDetailPass.cs
@@ -30,7 +30,7 @@ public static class TerrainDetailPass
 	// Pass B — incision. K/p tuned against the depth targets (gullies 8–15 m,
 	// trunks ~25 m, cap 30 m); the tuning run's achieved distribution is in the
 	// task-10 report.
-	public const float INC_K = 0.78f;
+	public const float INC_K = 1.40f;
 	public const float INC_P = 0.45f;                // concave: many fingers, few deep trunks
 	public const float INC_CAP_M = 30f;              // IncisionMax
 	public const float SEA_CLAMP = 0.15f + 1f / 251f; // carved height ≥ sea + 1 m