diff --git a/tools/RunicNpcTest.cs b/tools/RunicNpcTest.cs
index f2fdb27..78bffaf 100644
--- a/tools/RunicNpcTest.cs
+++ b/tools/RunicNpcTest.cs
@@ -45,7 +45,7 @@ namespace Oxide.Plugins
     ///     a made-up user id (11400000001 and up), so <c>IsNpc</c> is false. They take no damage.
     ///     </para>
     /// </summary>
-    [Info("RunicNpcTest", "Runic Gateway", "0.7.4")]
+    [Info("RunicNpcTest", "Runic Gateway", "0.7.5")]
     [Description("RunicNPC stage 2 to 7 tests, the stage 6 spike and stage 9's cost check. A developer tool: never ship it.")]
     internal class RunicNpcTest : RustPlugin
     {
@@ -1753,6 +1753,31 @@ namespace Oxide.Plugins
             return false;
         }
 
+        /// <summary>
+        ///     Where a stage 5 fight's second NPC stands: <paramref name="dist"/> m from the first, on the navmesh,
+        ///     with a clear line between their eyes. North first, as the fights were laid out; then the other seven
+        ///     ways round. On the drill's 3500 map a cliff rock stood between the victim and the bully north of it,
+        ///     so neither ever saw the other and s5.fight.shootBack failed on every run (issue #20).
+        /// </summary>
+        private Vector3 Partner(Vector3 at, float dist)
+        {
+            for (int k = 0; k < 8; k++)
+            {
+                float angle = k * Mathf.PI / 4f;
+                Vector3 p = OnMesh(at + new Vector3(Mathf.Sin(angle), 0f, Mathf.Cos(angle)) * dist);
+                NavMeshHit hit;
+                if (!SampleNavmesh(p, 1f, out hit)) continue;
+                // Each one's eyes to the other's centre, both ways, as RunicNPC's own line of sight runs.
+                if (Physics.Linecast(at + Vector3.up * 1.6f, p + Vector3.up * 0.9f, 1218519041, QueryTriggerInteraction.Ignore) ||
+                    Physics.Linecast(p + Vector3.up * 1.6f, at + Vector3.up * 0.9f, 1218519041, QueryTriggerInteraction.Ignore)) continue;
+                if (k > 0) Note($"s5: the partner {dist:0} m from {at} stands {k * 45}° round from north (no clear line north)");
+                return p;
+            }
+
+            Note($"s5: no clear line {dist:0} m round {at}; the partner stands north as before");
+            return OnMesh(at + new Vector3(0, 0, dist));
+        }
+
         private int HorrorLeft() => BaseNetworkable.serverEntities.OfType<BaseCombatEntity>().Count(c => !c.IsDestroyed && c.faction == BaseCombatEntity.Faction.Horror);
 
         private IEnumerator Stage5()
@@ -1793,16 +1818,18 @@ namespace Oxide.Plugins
             Vector3 d = OnMesh(f + new Vector3(70, 0, 0));
             Vector3 e = OnMesh(f + new Vector3(140, 0, 0));
 
+            // Each fight's second NPC where the two can see each other (issue #20), found before anyone stands there.
+            Vector3 aTo = Partner(a, 15f), bTo = Partner(b, 15f), cTo = Partner(c, 15f), dTo = Partner(d, 25f), eTo = Partner(e, 15f);
             BasePlayer red = Spawn(a, "t_red");
-            BasePlayer blue = Spawn(OnMesh(a + new Vector3(0, 0, 15)), "t_blue");
+            BasePlayer blue = Spawn(aTo, "t_blue");
             BasePlayer hunter = Spawn(b, "t_hunter");
-            ScientistNPC prey = SpawnScientist(b + new Vector3(0, 0, 15));
+            ScientistNPC prey = SpawnScientist(bTo);
             BasePlayer neutral = Spawn(c, "t_roam");
-            ScientistNPC bystander = SpawnScientist(c + new Vector3(0, 0, 15));
+            ScientistNPC bystander = SpawnScientist(cTo);
             BasePlayer leashed = Spawn(d, "t_leashed");
-            ScientistNPC far = SpawnScientist(d + new Vector3(0, 0, 25));
+            ScientistNPC far = SpawnScientist(dTo);
             BasePlayer victim = Spawn(e, "t_roam");
-            BasePlayer bully = Spawn(OnMesh(e + new Vector3(0, 0, 15)), "t_bully");
+            BasePlayer bully = Spawn(eTo, "t_bully");
             var fighters = new Dictionary<string, BaseEntity>
             {
                 { "red", red }, { "blue", blue }, { "hunter", hunter }, { "prey", prey }, { "neutral", neutral },
@@ -1823,7 +1850,16 @@ namespace Oxide.Plugins
                 if (factionsAt < 0f && (Gone(red) || Gone(blue))) factionsAt = t;
                 if (scientistAt < 0f && Gone(prey)) scientistAt = t;
                 if (!Gone(neutral) && TargetOf(Describe(neutral)) != "none") neutralFought = true;
-                if (!Gone(leashed) && TargetOf(Describe(leashed)) != "none") leashedFought = true;
+                if (!leashedFought && !Gone(leashed) && TargetOf(Describe(leashed)) != "none")
+                {
+                    leashedFought = true;
+                    // Run 49 failed here once and it has not been seen since: say how it came to fight. A target its
+                    // own sense found is within its chase (8 m) of home; a hurt one was shot; otherwise an ally's alarm.
+                    Dictionary<string, object> dl = Describe(leashed);
+                    Vector3 leashHome = V(dl["home"]);
+                    Note($"s5.fight.leash: fighting at {t} s, target {dl["target"]}, health {Convert.ToSingle(dl["health"]):0}/{Convert.ToSingle(dl["maxHealth"]):0}, " +
+                         $"{Flat(V(dl["position"]), leashHome):0.0} m from home; the scientist {(Gone(far) ? "gone" : $"{Flat(far.transform.position, leashHome):0.0} m from its home, {far.health:0} hp")}");
+                }
                 if (!Gone(victim) && TargetOf(Describe(victim)) != "none") victimAnswered = true;
                 foreach (BasePlayer x in new[] { red, blue, hunter })
                 {