diff --git a/Distribution/Restock/GameData/ReStock/Patches/Resource/restock-isrus.cfg b/Distribution/Restock/GameData/ReStock/Patches/Resource/restock-isrus.cfg
index 6586a543..a99c23f9 100644
--- a/Distribution/Restock/GameData/ReStock/Patches/Resource/restock-isrus.cfg
+++ b/Distribution/Restock/GameData/ReStock/Patches/Resource/restock-isrus.cfg
@@ -19,6 +19,7 @@
   {
     name = ModuleRestockISRUAnimation
     deployAnimationName = heater
+    needsEC = true
   }
 
   MODULE
@@ -71,6 +72,9 @@
   {
     name = ModuleRestockISRUAnimation
     deployAnimationName = Deploy
+    activeAnimationName = Run
+    retractAnimationName = Retract
+    needsEC = true
   }
 
   MODULE
diff --git a/Distribution/Restock/GameData/ReStock/Plugins/Restock.dll b/Distribution/Restock/GameData/ReStock/Plugins/Restock.dll
index 0675b129..c02d214e 100644
Binary files a/Distribution/Restock/GameData/ReStock/Plugins/Restock.dll and b/Distribution/Restock/GameData/ReStock/Plugins/Restock.dll differ
diff --git a/Source/Restock/ModuleRestockISRUAnimation.cs b/Source/Restock/ModuleRestockISRUAnimation.cs
index 17159358..bcd2a188 100644
--- a/Source/Restock/ModuleRestockISRUAnimation.cs
+++ b/Source/Restock/ModuleRestockISRUAnimation.cs
@@ -9,27 +9,68 @@ namespace Restock
         // name of the deploy animation to use
         [KSPField] public string deployAnimationName = "";
 
+        // name of the retract animation to use
+        // will default to using the deploy animation in reverse
+        [KSPField] public string retractAnimationName = "";
+
+        // name of the active animation to use
+        [KSPField] public string activeAnimationName = "";
+        
+        // name of the inactive animation to use
+        [KSPField] public string inactiveAnimationName = "";
+
         // speed to run the animation when deploying
         [KSPField] public float deploySpeed = 1.0f;
 
         // speed to run the animation when retracting
         [KSPField] public float retractSpeed = 1.0f;
 
-        public bool isDeployed = false;
+        // does this module need electric charge to be enabled?
+        [KSPField] public bool needsEC = false;
 
-        public Animation DeployAnimation { get; private set; }
+        public bool IsDeployed
+        {
+            get { return (CurrentState == State.Active || CurrentState == State.Deploying); }
+        }
+        
+        private enum State
+        {
+            Inactive,
+            Deploying,
+            Active,
+            Retracting
+        }
 
-        private List<BaseConverter> _modules;
+        private Animation DeployAnimation { get; set; }
+        private Animation RetractAnimation { get; set; }
+        private Animation ActiveAnimation { get; set; }
+        private Animation InactiveAnimation { get; set; }
 
+        private State CurrentState { get; set; }
+        
         private bool _deployAnimationPresent = false;
+        private bool _retractAnimationPresent = false;
+        private bool _activeAnimationPresent = false;
+        private bool _inactiveAnimationPresent = false;
+        
+        private List<BaseConverter> _modules;
 
         public void Start()
         {
             _modules = base.part.FindModulesImplementing<BaseConverter>();
 
             _deployAnimationPresent = (deployAnimationName != string.Empty);
+            _retractAnimationPresent = (retractAnimationName != string.Empty);
+            _activeAnimationPresent = (activeAnimationName != string.Empty);
+            _inactiveAnimationPresent = (inactiveAnimationName != string.Empty);
+            
             DeployAnimation = ((_deployAnimationPresent) ? base.part.FindModelAnimators(deployAnimationName)[0] : null);
-
+            RetractAnimation = ((_retractAnimationPresent) ? base.part.FindModelAnimators(retractAnimationName)[0] : null);
+            ActiveAnimation = ((_activeAnimationPresent) ? base.part.FindModelAnimators(activeAnimationName)[0] : null);
+            InactiveAnimation = ((_inactiveAnimationPresent) ? base.part.FindModelAnimators(inactiveAnimationName)[0] : null);
+            
+            CurrentState = State.Inactive;
+            
             foreach (var a in base.part.FindModelAnimators()) a.Stop();
         }
 
@@ -37,32 +78,33 @@ namespace Restock
         {
             if (!HighLogic.LoadedSceneIsFlight || base.vessel == null)
             {
-                isDeployed = false;
+                CurrentState = State.Inactive;
                 return;
             }
             
-            if (isDeployed)
+            if (IsDeployed)
             {
-                PlayDeployAnimation(1000);
+                DeployEnd();
             }
             else
             {
-                PlayDeployAnimation(-1000);
+                RetractEnd();
             }
         }
 
         public void Update()
         {
             if (!HighLogic.LoadedSceneIsFlight) return;
+            
             try
             {
-                if (!CheatOptions.InfiniteElectricity)
+                if (needsEC && !CheatOptions.InfiniteElectricity)
                 {
                     var ecHash = PartResourceLibrary.ElectricityHashcode;
                     base.vessel.GetConnectedResourceTotals(ecHash, out var ecAmount, out _, true);
                     if (ecAmount < 0.1)
                     {
-                        if (isDeployed) RetractModule();
+                        if (IsDeployed) RetractStart();
                         return;
                     }
                 }
@@ -73,8 +115,65 @@ namespace Restock
                     if (m.ModuleIsActive()) enabledCount++;
                 }
 
-                if (isDeployed && enabledCount == 0) RetractModule();
-                else if (!isDeployed && enabledCount != 0) DeployModule();
+                switch (CurrentState)
+                {
+                    case State.Active:
+                        if (enabledCount == 0)
+                        {
+                            DeployStart();
+                        }
+                        else if (_activeAnimationPresent && !ActiveAnimation.IsPlaying(activeAnimationName))
+                        {
+                            PlayAnimation(ActiveAnimation, activeAnimationName);
+                        }
+                        break;
+                    
+                    case State.Deploying:
+                        if (!_deployAnimationPresent)
+                        {
+                            this.LogError("Invalid state!");
+                            CurrentState = State.Active;
+                        }
+                        if (enabledCount == 0)
+                        {
+                            RetractStart();
+                        }
+                        else if (!DeployAnimation.IsPlaying(deployAnimationName))
+                        {
+                            DeployEnd();
+                        }
+                        break;
+                    
+                    case State.Inactive:
+                        if (enabledCount != 0)
+                        {
+                            DeployStart();
+                        }
+                        else if (_inactiveAnimationPresent && !InactiveAnimation.IsPlaying(inactiveAnimationName))
+                        {
+                            PlayAnimation(InactiveAnimation, inactiveAnimationName);
+                        }
+                        break;
+                    
+                    case State.Retracting:
+                        if (!_retractAnimationPresent && !_deployAnimationPresent)
+                        {
+                            this.LogError("Invalid state!");
+                            CurrentState = State.Inactive;
+                        }
+                        if (enabledCount != 0)
+                        {
+                            DeployStart();
+                        }
+                        else if (!RetractAnimation.IsPlaying(retractAnimationName))
+                        {
+                            RetractEnd();
+                        }
+                        break;
+                    
+                    default:
+                        throw new ArgumentOutOfRangeException();
+                }
             }
             catch (Exception e)
             {
@@ -82,35 +181,68 @@ namespace Restock
             }
         }
 
-        public void DeployModule()
+        private void DeployStart()
+        {
+            if (_deployAnimationPresent)
+            {
+                CurrentState = State.Deploying;
+                PlayAnimation(DeployAnimation, deployAnimationName, deploySpeed);
+            }
+            else
+            {
+                DeployEnd();
+            }
+        }
+
+        private void DeployEnd()
         {
-            isDeployed = true;
-            PlayDeployAnimation(1 * deploySpeed);
+            CurrentState = State.Active;
+            if (_activeAnimationPresent)
+            {
+                PlayAnimation(ActiveAnimation, activeAnimationName);
+            }
         }
 
-        public void RetractModule()
+        private void RetractStart()
         {
-            isDeployed = false;
-            PlayDeployAnimation(-1 * retractSpeed);
+            if (_retractAnimationPresent)
+            {
+                CurrentState = State.Retracting;
+                PlayAnimation(RetractAnimation, retractAnimationName, retractSpeed);
+            } else if (_deployAnimationPresent)
+            {
+                CurrentState = State.Retracting;
+                PlayAnimation(DeployAnimation, deployAnimationName, retractSpeed * -1);
+            }
+            else
+            {
+                RetractEnd();
+            }
         }
 
-        private void PlayDeployAnimation(float speed)
+        private void RetractEnd()
         {
-            if (_deployAnimationPresent)
+            CurrentState = State.Inactive;
+            if (_inactiveAnimationPresent)
             {
-                var deployAnimationState = DeployAnimation[deployAnimationName];
-                if (speed < 0 && deployAnimationState.time < Mathf.Epsilon)
-                {
-                    deployAnimationState.time = deployAnimationState.length;
-                }
-                else if (speed > 0 && deployAnimationState.time > deployAnimationState.length - Mathf.Epsilon)
-                {
-                    deployAnimationState.time = 0.0f;
-                }
+                PlayAnimation(InactiveAnimation, inactiveAnimationName);
+            }
+        }
 
-                deployAnimationState.speed = speed;
-                DeployAnimation.Play(deployAnimationName);
+        private void PlayAnimation(Animation anim, string name, float speed = 1f)
+        {
+            var animState = anim[name];
+            if (speed < 0 && animState.time < Mathf.Epsilon)
+            {
+                animState.time = animState.length;
             }
+            else if (speed > 0 && animState.time > animState.length - Mathf.Epsilon)
+            {
+                animState.time = 0.0f;
+            }
+
+            animState.speed = speed;
+            anim.Play(name);            
         }
     }
 }
\ No newline at end of file