diff --git a/FL.bas b/FL.bas
index 1278ede..6c7a66a 100644
--- a/FL.bas
+++ b/FL.bas
@@ -6,13 +6,13 @@ Public x As New TheBigOne
 
 Sub Determine_Active_Range()
 
-    Dim r As range
+    Dim r As Range
     Dim s As String
-    Dim cell As range
+    Dim cell As Range
     
     Set r = Selection
 
-    MsgBox (r.Address)
+    MsgBox (r.address)
     
     For Each cell In r.Cells
         s = s & cell.value
@@ -25,8 +25,8 @@ End Sub
 Sub Cross_Join_Selection()
 
     Dim x As New TheBigOne
-    Dim r As range
-    Dim ar As range
+    Dim r As Range
+    Dim ar As Range
     Dim r1() As String
     Dim r2() As String
     Dim d() As String
@@ -237,7 +237,7 @@ End Function
 
 Sub add_quote_front()
 
-    Dim r As range
+    Dim r As Range
     Set r = Selection
     Dim c As Object
     
@@ -248,7 +248,7 @@ Sub add_quote_front()
 
 End Sub
 
-Function json_from_list(keys As range, values As range) As String
+Function json_from_list(keys As Range, values As Range) As String
 
     Dim json As String
     Dim i As Integer
@@ -284,7 +284,7 @@ Function json_nest(key As String, json As String) As String
 
 End Function
 
-Function json_concat(list As range) As String
+Function json_concat(list As Range) As String
     
         Dim json As String
         Dim i As Integer
@@ -685,9 +685,9 @@ Sub split_forecast_data()
     
 End Sub
 
-Function range_empty(ByRef r As range) As Boolean
+Function range_empty(ByRef r As Range) As Boolean
 
-    Dim c As range
+    Dim c As Range
     range_empty = True
     
     For Each c In r.Cells
@@ -724,7 +724,7 @@ Sub extract_price_matrix()
     Dim unps() As String
     Dim sql As String
     Dim error As String
-    Dim orig As range
+    Dim orig As Range
     Dim cms_pl() As String
     Dim pw As String
     Dim new_sh As Worksheet
@@ -751,6 +751,7 @@ Sub extract_price_matrix()
     
     If UBound(tbl, 1) < 4 Then error = "selection is not a valid price matrix"
     If UBound(tbl, 2) < 2 Then error = "selection is not a valid price matrix"
+    
     If Not error = "" Then
         MsgBox (error)
         Exit Sub
@@ -787,6 +788,15 @@ Sub extract_price_matrix()
     unp(6, 0) = "orig_row"
     unp(7, 0) = "orig_col"
     
+    If Not x.TBLp_TestNumeric(unp, 3) Then
+        MsgBox ("volume break quantity is text")
+        Exit Sub
+    End If
+    
+    If Not x.TBLp_TestNumeric(unp, 5) Then
+        MsgBox ("price is text")
+        Exit Sub
+    End If
     
     '-------------------------prepare sql to upload---------------------------------------------------------------
     
@@ -794,6 +804,8 @@ Sub extract_price_matrix()
     sql = "DECLARE GLOBAL TEMPORARY TABLE session.plbuild AS (" & sql & ") WITH DATA"
     Call wapi.ClipBoard_SetData(sql)
     
+    If MsgBox(sql, vbOKCancel, "continue with build?") = vbCancel Then Exit Sub
+    
     login.Show
     If Not login.proceed Then Exit Sub
     
@@ -880,7 +892,7 @@ Sub go_to_price_issue()
 
     Dim ws As Worksheet
     Dim cp As CustomProperty
-    Dim orig As range
+    Dim orig As Range
     Dim trow As Long
     Dim tcol As Long
     Dim i As Long