diff --git a/Assets/Scenes/WACVR.unity b/Assets/Scenes/WACVR.unity
index feb0949..a234d01 100644
--- a/Assets/Scenes/WACVR.unity
+++ b/Assets/Scenes/WACVR.unity
@@ -2129,7 +2129,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 6c150c011a6544b4b8054bba7ee5e5ca, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  searchTiming_: 1
+  searchTiming_: 0
   type_: 0
   altTabWindow_: 1
   createChildWindows_: 0
@@ -23533,12 +23533,12 @@ PrefabInstance:
     - target: {fileID: 6609493762104327279, guid: cf8684b3c4f47b94aa7cb23ce498caf3,
         type: 3}
       propertyPath: m_LocalPosition.y
-      value: 0.00074
+      value: 0.00075
       objectReference: {fileID: 0}
     - target: {fileID: 6609493762104327279, guid: cf8684b3c4f47b94aa7cb23ce498caf3,
         type: 3}
       propertyPath: m_LocalPosition.z
-      value: 0.01208
+      value: 0.0121
       objectReference: {fileID: 0}
     - target: {fileID: 6618956848436274754, guid: cf8684b3c4f47b94aa7cb23ce498caf3,
         type: 3}
diff --git a/Assets/Script/Configuration/JsonConfiguration.cs b/Assets/Script/Configuration/JsonConfiguration.cs
index 605c12e..d511af0 100644
--- a/Assets/Script/Configuration/JsonConfiguration.cs
+++ b/Assets/Script/Configuration/JsonConfiguration.cs
@@ -4,9 +4,10 @@ using UnityEngine;
 using Newtonsoft.Json;
 using Newtonsoft.Json.Linq;
 using System.IO;
+using System.Linq;
 
 public static class JsonConfiguration {
-    private static bool hasInitialized = false;
+    public static bool hasInitialized = false;
     private static JObject config;
 
     private static void ensureInitialization() {
@@ -113,7 +114,8 @@ public static class JsonConfiguration {
     }
     public static float[] GetFloatArray(string key) {
         ensureInitialization();
-        
-        return config.Value<float[]>(key);
+        //convert JArray to float[]
+        return config.Value<JArray>(key).ToObject<float[]>();
     }
+
 }
diff --git a/Assets/Script/Configuration/SettingsManager.cs b/Assets/Script/Configuration/SettingsManager.cs
index 0410e73..e38b08e 100644
--- a/Assets/Script/Configuration/SettingsManager.cs
+++ b/Assets/Script/Configuration/SettingsManager.cs
@@ -34,9 +34,11 @@ public class SettingsManager : MonoBehaviour
     }
     void UpdateAllConfigs()
     {
+        JsonConfiguration.hasInitialized = false;
         UwcConfig.UpdateConfigs();
         UpdatePhysicFPS();
         UpdateHands();
+        Debug.Log("Configs Updated");
     }
 
     void UpdatePhysicFPS()
@@ -46,14 +48,17 @@ public class SettingsManager : MonoBehaviour
         Time.fixedDeltaTime = 1/(float)JsonConfiguration.GetDouble("PhysicFPS");
     }
 
+    static float HandSize;
+    static float[] HandPosition;
+
     void UpdateHands()
     {
         if (!JsonConfiguration.HasKey("HandSize")) 
             JsonConfiguration.SetDouble("HandSize", DefaultHandSize); 
         if (!JsonConfiguration.HasKey("HandPosition")) 
             JsonConfiguration.SetFloatArray("HandPosition", DefaultHandPosition); 
-        float HandSize = (float)JsonConfiguration.GetDouble("HandSize");
-        float[] HandPosition = JsonConfiguration.GetFloatArray("HandPosition");
+        HandSize = (float)JsonConfiguration.GetDouble("HandSize");
+        HandPosition = JsonConfiguration.GetFloatArray("HandPosition");
         LHand.transform.localScale = new Vector3(HandSize/100,HandSize/100,HandSize/100);
         RHand.transform.localScale = new Vector3(HandSize/100,HandSize/100,HandSize/100);
         LHand.transform.localPosition = new Vector3(HandPosition[0]/100,HandPosition[1]/100,HandPosition[2]/100);