diff --git a/src/AtomAnimations/Animatables/AnimatablesRegistry.cs b/src/AtomAnimations/Animatables/AnimatablesRegistry.cs
index 90b52fec..2496612f 100644
--- a/src/AtomAnimations/Animatables/AnimatablesRegistry.cs
+++ b/src/AtomAnimations/Animatables/AnimatablesRegistry.cs
@@ -15,11 +15,11 @@ public class AnimatablesRegistry : IDisposable
 
         public IList<JSONStorableFloatRef> storableFloats => _storableFloats;
 
-        public JSONStorableFloatRef GetOrCreateStorableFloat(Atom atom, string storableId, string floatParamName)
+        public JSONStorableFloatRef GetOrCreateStorableFloat(Atom atom, string storableId, string floatParamName, float? assignMinValueOnBound = null, float? assignMaxValueOnBound = null)
         {
             var t = _storableFloats.FirstOrDefault(x => x.Targets(storableId, floatParamName));
             if (t != null) return t;
-            t = new JSONStorableFloatRef(atom, storableId, floatParamName);
+            t = new JSONStorableFloatRef(atom, storableId, floatParamName, assignMinValueOnBound, assignMaxValueOnBound);
             _storableFloats.Add(t);
             RegisterAnimatableRef(t);
             return t;
diff --git a/src/AtomAnimations/Animatables/JSONStorableFloats/JSONStorableFloatRef.cs b/src/AtomAnimations/Animatables/JSONStorableFloats/JSONStorableFloatRef.cs
index 0fba2eea..9b0e0151 100644
--- a/src/AtomAnimations/Animatables/JSONStorableFloats/JSONStorableFloatRef.cs
+++ b/src/AtomAnimations/Animatables/JSONStorableFloats/JSONStorableFloatRef.cs
@@ -10,16 +10,28 @@ public class JSONStorableFloatRef : AnimatableRefBase
         private bool _available;
         private readonly Atom _atom;
         private int _lastAvailableCheck;
+        public float? assignMinValueOnBound {get; private set; }
+        public float? assignMaxValueOnBound {get; private set; }
         public readonly string storableId;
         public JSONStorable storable { get; private set; }
         public string floatParamName;
         public JSONStorableFloat floatParam { get; private set; }
 
-        public JSONStorableFloatRef(Atom atom, string storableId, string floatParamName)
+        public JSONStorableFloatRef(Atom atom, string storableId, string floatParamName, float? assignMinValueOnBound = null, float? assignMaxValueOnBound = null)
         {
             _atom = atom;
             this.storableId = storableId;
             this.floatParamName = floatParamName;
+            if (assignMinValueOnBound == 0 && assignMaxValueOnBound == 0)
+            {
+                this.assignMinValueOnBound = null;
+                this.assignMaxValueOnBound = null;
+            }
+            else
+            {
+                this.assignMinValueOnBound = assignMinValueOnBound;
+                this.assignMaxValueOnBound = assignMaxValueOnBound;
+            }
         }
 
         public JSONStorableFloatRef(JSONStorable storable, JSONStorableFloat floatParam)
@@ -53,14 +65,10 @@ public bool EnsureAvailable(bool silent = true)
         {
             if (_available)
             {
-                if (storable == null)
-                {
-                    _available = false;
-                    storable = null;
-                    floatParam = null;
-                    return false;
-                }
-                return true;
+                if (storable != null) return true;
+                _available = false;
+                storable = null;
+                floatParam = null;
             }
             if (Time.frameCount == _lastAvailableCheck) return false;
             if (TryBind(silent)) return true;
@@ -68,7 +76,7 @@ public bool EnsureAvailable(bool silent = true)
             return false;
         }
 
-        public bool TryBind(bool silent)
+        private bool TryBind(bool silent)
         {
             if (SuperController.singleton.isLoading) return false;
             var storable = _atom.GetStorableByID(storableId);
@@ -102,6 +110,16 @@ public bool TryBind(bool silent)
             this.floatParam = floatParam;
             // May be replaced (might use alt name)
             floatParamName = floatParam.name;
+            if (assignMinValueOnBound != null)
+            {
+                floatParam.min = assignMinValueOnBound.Value;
+                assignMinValueOnBound = null;
+            }
+            if (assignMaxValueOnBound != null)
+            {
+                floatParam.max = assignMaxValueOnBound.Value;
+                assignMaxValueOnBound = null;
+            }
             _available = true;
             return true;
         }
diff --git a/src/AtomAnimations/Serialization/AtomAnimationSerializer.cs b/src/AtomAnimations/Serialization/AtomAnimationSerializer.cs
index 46105d3d..b95d5727 100644
--- a/src/AtomAnimations/Serialization/AtomAnimationSerializer.cs
+++ b/src/AtomAnimations/Serialization/AtomAnimationSerializer.cs
@@ -163,7 +163,13 @@ private void DeserializeClip(AtomAnimationClip clip, JSONClass clipJSON, Animata
                 {
                     var storableId = paramJSON["Storable"].Value;
                     var floatParamName = paramJSON["Name"].Value;
-                    var floatParamRef = targetsRegistry.GetOrCreateStorableFloat(_atom, storableId, floatParamName);
+                    var floatParamRef = targetsRegistry.GetOrCreateStorableFloat(
+                        _atom,
+                        storableId,
+                        floatParamName,
+                        paramJSON.HasKey("Min") ? (float?)paramJSON["Min"].AsFloat : null,
+                        paramJSON.HasKey("Max") ? (float?)paramJSON["Max"].AsFloat : null
+                    );
                     var target = new JSONStorableFloatAnimationTarget(floatParamRef);
                     var dirty = false;
                     DeserializeCurve(target.value, paramJSON["Value"], ref dirty);
@@ -462,6 +468,10 @@ private static void SerializeClip(AtomAnimationClip clip, JSONClass clipJSON)
                         { "Name", target.animatableRef.floatParamName },
                         { "Value", SerializeCurve(target.value) }
                     };
+                var min = target.animatableRef.floatParam?.min ?? target.animatableRef.assignMinValueOnBound;
+                if (min != null) paramJSON["Min"] = min.Value.ToString(CultureInfo.InvariantCulture);
+                var max = target.animatableRef.floatParam?.max ?? target.animatableRef.assignMaxValueOnBound;
+                if (max != null) paramJSON["Max"] = max.Value.ToString(CultureInfo.InvariantCulture);
                 floatParamsJSON.Add(paramJSON);
             }
             if(floatParamsJSON.Count > 0)