diff --git a/VeinMatching/VeinMatchingWindow.xaml.vb b/VeinMatching/VeinMatchingWindow.xaml.vb
index 9cdd6ef..facc2c7 100644
--- a/VeinMatching/VeinMatchingWindow.xaml.vb
+++ b/VeinMatching/VeinMatchingWindow.xaml.vb
@@ -196,6 +196,7 @@ Public Class VeinMatchingWindow
    End Sub
 
    Private Sub AssemblyBtn_Click(sender As Object, e As RoutedEventArgs) Handles AssemblyBtn.Click
+      Dim ThicknessRAw As Double = m_MainWindow.m_CurrentProjectPageUC.m_dRawHeight
       VeinMatching.AssemblyParts()
    End Sub