diff --git a/ProductFunctionTester/Main_Form.vb b/ProductFunctionTester/Main_Form.vb
index 983a777..0f8d2f1 100644
--- a/ProductFunctionTester/Main_Form.vb
+++ b/ProductFunctionTester/Main_Form.vb
@@ -78,7 +78,7 @@ Public Class Main_Form
     Private StartSwitch As Boolean
 
     Private TDSNHead1 As String = "DIT"
-    Private TDSNHead2 As String = "J"
+    Private TDSNHead2 As String = "J3"
 
     Private Const TestType As String = "SET"
     Private Const TestModel As String = "MAXIMUM"
@@ -1073,31 +1073,31 @@ Public Class Main_Form
             Return True
         End If
 
-        If Scale_Snd If
+        If Scale_Snd Then If
 
         ScopeData = DoCommand(":DISPlay:ANNotation:BACKground TRAN")
-        If ScopeData <> "PASS" Then
-            txbWindow.AppendText("Scope Annotation BackGround Error:" & ScopeData & vbCrLf)
-            ErrCheck = True
-        Else
-            txbWindow.AppendText("Scope Annotation BackGround:" & ScopeData & vbCrLf)
-        End If
+            If ScopeData <> "PASS" Then
+                txbWindow.AppendText("Scope Annotation BackGround Error:" & ScopeData & vbCrLf)
+                ErrCheck = True
+            Else
+                txbWindow.AppendText("Scope Annotation BackGround:" & ScopeData & vbCrLf)
+            End If
 
-        ScopeData = DoCommand(":CHANnel1:COUPling DC")
-        If ScopeData <> "PASS" Then
-            txbWindow.AppendText(vbCrLf & "Scope Coupling Set Error:" & ScopeData & vbCrLf)
-            ErrCheck = True
-        Else
-            txbWindow.AppendText(vbCrLf & "Scope Coupling Set:" & ScopeData & vbCrLf)
-        End If
+            ScopeData = DoCommand(":CHANnel1:COUPling DC")
+            If ScopeData <> "PASS" Then
+                txbWindow.AppendText(vbCrLf & "Scope Coupling Set Error:" & ScopeData & vbCrLf)
+                ErrCheck = True
+            Else
+                txbWindow.AppendText(vbCrLf & "Scope Coupling Set:" & ScopeData & vbCrLf)
+            End If
 
-        RF_Setting()  '' 50ms 단축을 위해 사용 - 안할시 170ms / 적용시 110ms
+            RF_Setting()  '' 50ms 단축을 위해 사용 - 안할시 170ms / 적용시 110ms
 
-        If ErrCheck = True Then
-            Return True
-        End If
+            If ErrCheck = True Then
+                Return True
+            End If
 
-        Return False
+            Return False
     End Function
 
     Private Function RF_Setting() As Boolean
@@ -2424,7 +2424,7 @@ SettingFail:
         End Try
 
 forSettingFail:
-        rfTestFail(forcnt)
+        rfTestFail(ForCnt)
 SettingFail:
         txbWindow.AppendText("Run RF FAIL" & vbCrLf)
         TestRunningState(testRunningList.Fail, Color.Red)
@@ -4718,39 +4718,39 @@ NormalEnd:
         End If
 
         If TDResult.Length <> 10 Then
-    _EPVpp(0) & "," & TestData.Test_EPFreq(0) & "," & TestData.Test_EPPWidth(0) & "," & TestData.Test_EPNWidth(0) & "," & TestData.Test_EPVpp(1) & "," & TestData.Test_EPFreq(1) & "," & TestData.Test_EPPWidth(1) & "," & TestData.Test_EPNWidth(1) & "," & TestData.Test_EPVpp(2) & "," & TestData.Test_EPFreq(2) & "," & TestData.Test_EPPWidth(2) & "," & TestData.Test_EPNWidth(2) & "," & TestError & ""
+            _EPVpp(0) & "," & TestData.Test_EPFreq(0) & "," & TestData.Test_EPPWidth(0) & "," & TestData.Test_EPNWidth(0) & "," & TestData.Test_EPVpp(1) & "," & TestData.Test_EPFreq(1) & "," & TestData.Test_EPPWidth(1) & "," & TestData.Test_EPNWidth(1) & "," & TestData.Test_EPVpp(2) & "," & TestData.Test_EPFreq(2) & "," & TestData.Test_EPPWidth(2) & "," & TestData.Test_EPNWidth(2) & "," & TestError & ""
 
                     If Save_Csv(csvData) Then
 
-                        txbWindow.AppendText("CSV Data Save : FAIL" & vbCrLf)
-                        FailMain()
-
-                    Else
-
-                        txbWindow.AppendText("Run Count Change Save : OK" & vbCrLf)
-
-                        If TestError = False Then
-                            FailMain()
-                        Else
-                            SuccessMain()
-                        End If
-
-                    End If
-                Else
-
-                    txbWindow.AppendText("Run Count Change Save : FAIL" & vbCrLf)
-                    FailMain()
-
-                End If
+                txbWindow.AppendText("CSV Data Save : FAIL" & vbCrLf)
+                FailMain()
 
             Else
-                txbWindow.AppendText("DB Data Save : FAIL" & vbCrLf)
-                FailMain()
+
+                txbWindow.AppendText("Run Count Change Save : OK" & vbCrLf)
+
+                If TestError = False Then
+                    FailMain()
+                Else
+                    SuccessMain()
+                End If
+
             End If
+        Else
+
+            txbWindow.AppendText("Run Count Change Save : FAIL" & vbCrLf)
+            FailMain()
+
+        End If
 
         Else
-            txbWindow.AppendText("PostgreSQL Data Save : FAIL" & vbCrLf)
-            FailMain()
+        txbWindow.AppendText("DB Data Save : FAIL" & vbCrLf)
+        FailMain()
+        End If
+
+        Else
+        txbWindow.AppendText("PostgreSQL Data Save : FAIL" & vbCrLf)
+        FailMain()
         End If
 
 ProcessEnd:
@@ -4758,7 +4758,7 @@ ProcessEnd:
 NormalEnd:
         myscope.IO.Clear()
         txbWindow.AppendText("[" & MeasureTimeAll(MeasEnd) & "ms] Test Play" & vbCrLf)
-    End Sub
+        End Sub
 
     Private Function TDSetCheck() As Boolean
         Dim TDResult As String = TD_name_load()
@@ -4904,8 +4904,8 @@ NormalEnd:
 
                 GoTo RunSuccess
 
-                Else
-                    MsgBox("지그를 연결한 후 동작하여 주십시오.", vbCritical, Program_Name & Program_Version)
+            Else
+                MsgBox("지그를 연결한 후 동작하여 주십시오.", vbCritical, Program_Name & Program_Version)
                 FailMain()
                 GoTo NormalEnd
             End If
@@ -5414,6 +5414,7 @@ ProcessEnd:
     '        End If
     '    End If
     'End Sub
+
     Private Sub RFReCount()
         If dupDATA = 0 Then
             txbDayCount.Text = Val(txbDayCount.Text) + 1