diff --git a/Scenes/bug_marker.tscn b/Scenes/bug_marker.tscn
index 8bf2c02..676b3dc 100644
--- a/Scenes/bug_marker.tscn
+++ b/Scenes/bug_marker.tscn
@@ -32,8 +32,9 @@ mesh = SubResource("QuadMesh_dd1nc")
 
 [node name="Info" type="Area3D" parent="Billboard" groups=["BugMarkerInfo"]]
 collision_layer = 4294967295
-collision_mask = 4294967295
+collision_mask = 0
 monitoring = false
+monitorable = false
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="Billboard/Info"]
 shape = SubResource("SphereShape3D_t2p88")
diff --git a/Scenes/bugbot_player.gd b/Scenes/bugbot_player.gd
index 99267f8..a15f0a7 100644
--- a/Scenes/bugbot_player.gd
+++ b/Scenes/bugbot_player.gd
@@ -292,6 +292,12 @@ func __raycast_to_world():
 		__laser_beam.visible = false
 
 func __place_marker(_position:Vector3, _normal:Vector3):
+	if __raycast_collision:
+		var collider : Area3D = __raycast_collision["collider"] as Area3D
+		if collider and collider.is_in_group("BugMarkerInfo"):
+			print("Hit a guy!")
+			return
+	
 	var marker : BugMarker = (load(bug_marker) as PackedScene).instantiate() as BugMarker
 	get_tree().get_root().add_child(marker)
 	marker.global_position = _position
@@ -300,9 +306,8 @@ func __place_marker(_position:Vector3, _normal:Vector3):
 
 
 func __place_dummy_marker():
-	if __bug_marker_dummy:
-		if __raycast_collision:
-			__bug_marker_dummy.set_rotation_to_normal(__raycast_collision["normal"])
-			__bug_marker_dummy.visible = true
-		else:
-			__bug_marker_dummy.visible = false
+	if __raycast_collision:
+		__bug_marker_dummy.set_rotation_to_normal(__raycast_collision["normal"])
+		__bug_marker_dummy.visible = true
+	else:
+		__bug_marker_dummy.visible = false