diff --git a/indicators/SuperSmoother.cs b/indicators/SuperSmoother.cs
index f3c7c2d..dad8f24 100644
--- a/indicators/SuperSmoother.cs
+++ b/indicators/SuperSmoother.cs
@@ -1,24 +1,9 @@
 #region Using declarations
 using System;
-using System.Collections.Generic;
-using System.ComponentModel;
 using System.ComponentModel.DataAnnotations;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Input;
 using System.Windows.Media;
-using System.Xml.Serialization;
-using NinjaTrader.Cbi;
 using NinjaTrader.Gui;
 using NinjaTrader.Gui.Chart;
-using NinjaTrader.Gui.SuperDom;
-using NinjaTrader.Gui.Tools;
-using NinjaTrader.Data;
-using NinjaTrader.NinjaScript;
-using NinjaTrader.Core.FloatingPoint;
-using NinjaTrader.NinjaScript.DrawingTools;
 #endregion
 
 //This namespace holds Indicators in this folder and is required. Do not change it. 
@@ -70,11 +55,11 @@ namespace NinjaTrader.NinjaScript.Indicators
         {
             if (CurrentBar < 3) // Need at least 3 bars.
             {
-                Value[0] = Close[0];
+                Value[0] = Input[0];
                 return;
             }
 
-            Value[0] = c1 * (Close[0] + Close[1]) / 2 + c2 * Value[1] + c3 * Value[2];
+            Value[0] = c1 * (Input[0] + Input[1]) / 2 + c2 * Value[1] + c3 * Value[2];
         }
 
         public override string DisplayName