HTMLTextBox ending y calculation

    Public Sub CreateDoc()
        Dim PDFLibrary As QuickPDFAX0723.PDFLibrary
        PDFLibrary = CType(CreateObject("QuickPDFAX0723.PDFLibrary"), QuickPDFAX0723.PDFLibrary)
        If PDFLibrary.UnlockKey("Unlock Key") = 1 Then
            PDFLibrary.AddImageFromFile(Application.StartupPath & "\Images\1.jpg", 0)
            PDFLibrary = WriteHeader(PDFLibrary)
            Dim Content As String = PDFLibrary.DrawHTMLTextBox(40, 635, 540, 570, Text(PDFLibrary))
            Dim LastPgContent As String = Content
            Dim hTBWidth As Double = PDFLibrary.GetHTMLTextWidth(540, Text(PDFLibrary))
            Dim hTBLineCount As Long = PDFLibrary.GetHTMLTextLineCount(hTBWidth, Text(PDFLibrary))
            Dim TextHeight As Double = PDFLibrary.GetHTMLTextHeight(540, Text(PDFLibrary))
            Dim MultiPg As Boolean = False
            PDFLibrary = WriteFooter(PDFLibrary)
            Do Until Content = ""
                PDFLibrary.NewPage()
                PDFLibrary = WriteHeader(PDFLibrary)
                If PDFLibrary.GetHTMLTextLineCount(540, Content) < 49 Then
                    LastPgContent = Content
                End If
                Content = PDFLibrary.DrawHTMLTextBox(40, 635, 540, 570, Content)
                PDFLibrary = WriteFooter(PDFLibrary)
                MultiPg = True
            Loop
            If MultiPg Then
                hTBWidth = PDFLibrary.GetHTMLTextWidth(540, LastPgContent)
                hTBLineCount = PDFLibrary.GetHTMLTextLineCount(hTBWidth, LastPgContent)
                TextHeight = PDFLibrary.GetHTMLTextHeight(540, LastPgContent)
            End If
            Dim y As Double = 1
            y = hTBLineCount * (TextHeight / hTBLineCount)
            PDFLibrary = WriteSig(PDFLibrary, y, 40)
            For i = 1 To PDFLibrary.PageCount
                PDFLibrary.SelectPage(i)
                PDFLibrary.DrawHTMLText(480, 775, 250, "<font size=""3""><b>Page " & i & " of " & PDFLibrary.PageCount & "</b></font>")
            Next
#If DEBUG Then
            PDFLibrary.SaveToFile("C:\Docs\Doc.pdf")
            'Dim PrintOp As Integer = PDFLibrary.PrintOptions(0, 0, "Doc")
            'PDFLibrary.PrintDocument("myPrinter", 1, PDFLibrary.PageCount, PrintOp)
#Else
            'Send file to server
#End If
        End If
        PDFLibrary = Nothing
    End Sub
    Function Text(ByVal myPdfLib As QuickPDFAX0723.PDFLibrary) As String
        Dim sText As String = "Some Strings"
        Return sText
    End Function
    Private Function WriteSig(ByVal oPDF As QuickPDFAX0723.PDFLibrary, ByVal y As Double, Optional ByVal left As Integer = 210) As QuickPDFAX0723.PDFLibrary
        Dim Last As String = "Last"
        If Last = "LastName" Or Last = "Other Lastname" Then
            oPDF.AddImageFromFile(Application.StartupPath & "\Images\Sig.jpg", 0)
            oPDF.DrawImage(left, (725 - y), 150, 45)
            Dim Sig As String = ""
            Sig = "Name<br>Title"
            oPDF.DrawHTMLTextBox(left, (725 - y) - 50, 375, 75, Sig)
        End If

        Return oPDF
    End Function
    Private Function WriteHeader(ByVal oPDF As QuickPDFAX0723.PDFLibrary) As QuickPDFAX0723.PDFLibrary
        oPDF.DrawImage(450, 750, 126, 94)
        oPDF.DrawLine(32, 760, 580, 760)
        oPDF.DrawLine(32, 645, 580, 645)
        oPDF.DrawHTMLText(480, 640, 250, "<font size=""6""><b>Title</b></font>")
        Return oPDF
    End Function
    Private Function WriteFooter(ByVal oPDF As QuickPDFAX0723.PDFLibrary) As QuickPDFAX0723.PDFLibrary
        oPDF.DrawLine(32, 45, 580, 45)
        Dim sFooter As String = "Address"
        oPDF.DrawHTMLText(32, 35, 548, "<p align=""center"">" & sFooter & "</Align>")
        Return oPDF
    End Function