diff --git a/Assets/Cryville/Crtr/Components/SectionalGameObject.cs b/Assets/Cryville/Crtr/Components/SectionalGameObject.cs
index 8a9961a..71e2c9c 100644
--- a/Assets/Cryville/Crtr/Components/SectionalGameObject.cs
+++ b/Assets/Cryville/Crtr/Components/SectionalGameObject.cs
@@ -19,7 +19,7 @@ namespace Cryville.Crtr.Components {
 
 		public SectionalGameObject() {
 			SubmitProperty("partial", new PropOp.Boolean(v => part = Part.idle));
-			SubmitProperty("part", new PropOp.Enum<Part>(v => part = v));
+			SubmitProperty("part", new PropOp.Enum<Part>(v => part = v, v => (Part)v));
 		}
 
 		protected override void OnDestroy() {
diff --git a/Assets/Cryville/Crtr/Components/SpritePlane.cs b/Assets/Cryville/Crtr/Components/SpritePlane.cs
index 9148db4..fa8103c 100644
--- a/Assets/Cryville/Crtr/Components/SpritePlane.cs
+++ b/Assets/Cryville/Crtr/Components/SpritePlane.cs
@@ -61,7 +61,7 @@ namespace Cryville.Crtr.Components {
 	public class SpritePlane : SpriteBase {
 		public SpritePlane() {
 			SubmitProperty("frame", new PropOp.String(v => Frame = v));
-			SubmitProperty("fit", new PropOp.Enum<FitMode>(v => Fit = v));
+			SubmitProperty("fit", new PropOp.Enum<FitMode>(v => Fit = v, v => (FitMode)v));
 			SubmitProperty("opacity", new PropOp.Float(v => Opacity = v));
 		}
 
diff --git a/Assets/Cryville/Crtr/PropOp.cs b/Assets/Cryville/Crtr/PropOp.cs
index 466dc74..f0e3df4 100644
--- a/Assets/Cryville/Crtr/PropOp.cs
+++ b/Assets/Cryville/Crtr/PropOp.cs
@@ -72,19 +72,21 @@ namespace Cryville.Crtr {
 		public class Enum<T> : PropOp {
 			readonly static Dictionary<int, int> _cache = new Dictionary<int, int>();
 			readonly Action<T> _cb;
-			public Enum(Action<T> cb) {
+			readonly Func<int, T> _caster;
+			public Enum(Action<T> cb, Func<int, T> caster) {
 				if (!typeof(T).IsEnum)
 					throw new ArgumentException("Type is not enum");
 				var names = typeof(T).GetFields(BindingFlags.Public | BindingFlags.Static);
 				for (int i = 0; i < names.Length; i++)
 					_cache[IdentifierManager.SharedInstance.Request(names[i].Name)] = Convert.ToInt32(names[i].GetValue(null));
 				_cb = cb;
+				_caster = caster;
 			}
 			protected override void Execute() {
 				int result = 0;
 				for (int i = 0; i < LoadedOperandCount; i++)
 					result |= _cache[GetOperand(0).AsIdentifier()];
-				_cb((T)(object)result);
+				_cb(_caster(result));
 			}
 		}
 		public class BeatTime : PropOp {