diff --git a/Assembly-CSharp.csproj b/Assembly-CSharp.csproj
index 7e83f6b..6091706 100644
--- a/Assembly-CSharp.csproj
+++ b/Assembly-CSharp.csproj
@@ -70,10 +70,8 @@
     <Compile Include="Assets/NanoBrain/VisualEditor/NanoBrainComponent.cs" />
     <Compile Include="Assets/NanoBrain/LinearAlgebra/src/Vector2Int.cs" />
     <Compile Include="Assets/Scenes/Boids/Scripts/SwarmControl.cs" />
-    <Compile Include="Assets/Scenes/Boids/Scripts/RoamingNucleus.cs" />
     <Compile Include="Assets/NanoBrain/LinearAlgebra/src/Spherical.cs" />
     <Compile Include="Assets/NanoBrain/LinearAlgebra/test/Vector3FloatTest.cs" />
-    <Compile Include="Assets/Scenes/Boids/Scripts/SwarmingNucleus.cs" />
     <Compile Include="Assets/NanoBrain/LinearAlgebra/test/QuaternionTest.cs" />
     <Compile Include="Assets/Scenes/Boids/Scripts/Boid.cs" />
     <Compile Include="Assets/NanoBrain/LinearAlgebra/src/SwingTwist.cs" />
diff --git a/Assets/NanoBrain/Nucleus.cs b/Assets/NanoBrain/Nucleus.cs
index 7b49319..dcf1b5b 100644
--- a/Assets/NanoBrain/Nucleus.cs
+++ b/Assets/NanoBrain/Nucleus.cs
@@ -69,17 +69,19 @@ public class Nucleus {
     {
         get { return _outputValue; }
         set {
-            //Refresh();
             this.stale = 0;
+            this.isSleeping = false;
             _outputValue = value;
         }
     }
 
     [System.NonSerialized]
     private int stale = 1000;
-    public bool isSleeping => this.stale > 2;
+
+    public bool isSleeping = false;
     public void IncreaseAge() {
         this.stale++;
+        this.isSleeping = this.stale > 2;
         if (isSleeping)
             _outputValue = Spherical.zero;
     }
@@ -89,13 +91,6 @@ public class Nucleus {
     #endregion Runtime state
 
     public Nucleus(string name) {
-        // this.brain = brain;
-        // if (this.brain != null) {
-        //     this.brain.nuclei.Add(this);
-        // }
-        // else
-        //     Debug.LogError("No neuroid network");
-
         this._name = name;
         this.id = this.GetHashCode();
     }
@@ -137,12 +132,6 @@ public class Nucleus {
         this.SetWeight(input, weight);
     }
 
-    // public bool isSleeping {
-    //     get {
-    //         return this.stale > 2;
-    //     }
-    // }
-
     public bool SynapseExists(Nucleus nucleus) {
         foreach (Synapse synapse in synapses) {
             if (synapse.nucleus == nucleus)
diff --git a/Assets/Scenes/Boids/Scripts/RoamingNucleus.cs b/Assets/Scenes/Boids/Scripts/RoamingNucleus.cs
deleted file mode 100644
index de86097..0000000
--- a/Assets/Scenes/Boids/Scripts/RoamingNucleus.cs
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-public class Roaming : Nucleus {
-    public Neuroid avoidance;
-
-    public Neuroid output;
-
-    public Roaming(NanoBrainObj brain, Perception perception, SwarmControl sc) : base("Roaming nucleus") {
-        avoidance = new(brain, "Avoidance") { inverse = true };
-        perception.SendPositions(avoidance, Boid.BoundaryType);
-
-        this.output = new(brain, "Roaming");
-        output.GetInputFrom(avoidance, -sc.avoidanceForce);
-    }
-
-    public override void AddReceiver(Nucleus receiver) {
-        output.AddReceiver(receiver);
-    }
-}
-*/
\ No newline at end of file
diff --git a/Assets/Scenes/Boids/Scripts/RoamingNucleus.cs.meta b/Assets/Scenes/Boids/Scripts/RoamingNucleus.cs.meta
deleted file mode 100644
index 27a0198..0000000
--- a/Assets/Scenes/Boids/Scripts/RoamingNucleus.cs.meta
+++ /dev/null
@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 2c0f5292293252943b1d45dbd1d14515
\ No newline at end of file
diff --git a/Assets/Scenes/Boids/Scripts/SwarmingNucleus.cs b/Assets/Scenes/Boids/Scripts/SwarmingNucleus.cs
deleted file mode 100644
index a5d715d..0000000
--- a/Assets/Scenes/Boids/Scripts/SwarmingNucleus.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-// using UnityEngine;
-// using LinearAlgebra;
-
-// public class Swarming : Nucleus {
-//     public Neuroid cohesion;
-//     public Neuroid alignment;
-//     public Neuroid avoidance;
-//     public Neuroid boundary;
-
-//     public Neuroid output;
-
-//     //public override Spherical outputValue { get => output.outputValue; set => output.outputValue = value; }
-
-//     public Swarming(NanoBrainObj brain, Perception perception, SwarmControl sc) : base("Swarming Nucleus") {
-//         this.cohesion = new(brain, "Cohesion") { inverse = false };
-//         perception.SendPositions(this.cohesion, Boid.BoidType);
-
-//         this.alignment = new(brain, "Alignment") { average = true };
-//         perception.SendVelocities(this.alignment, Boid.BoidType);
-
-//         this.avoidance = new(brain, "Avoidance") { inverse = true };
-//         perception.SendPositions(this.avoidance);
-
-//         this.boundary = new(brain, "Boundary");
-//         perception.SendPositions(this.boundary, Boid.BoundaryType);
-
-//         this.output = new(brain, "Swarming");
-//         this.output.GetInputFrom(alignment, sc.alignmentForce);
-//         this.output.GetInputFrom(cohesion, sc.cohesionForce);
-//         this.output.GetInputFrom(avoidance, -sc.avoidanceForce);
-//         this.output.GetInputFrom(boundary, -sc.avoidanceForce);
-//     }
-
-//     public override void AddReceiver(Nucleus receiver) {
-//         this.output.AddReceiver(receiver);
-//     }
-// }
\ No newline at end of file
diff --git a/Assets/Scenes/Boids/Scripts/SwarmingNucleus.cs.meta b/Assets/Scenes/Boids/Scripts/SwarmingNucleus.cs.meta
deleted file mode 100644
index f303111..0000000
--- a/Assets/Scenes/Boids/Scripts/SwarmingNucleus.cs.meta
+++ /dev/null
@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 14b1bfd5a5b0784e098fc5e47b1720a1
\ No newline at end of file