character created in cell with using the userform transfer code

[ipbr21054]

Code in use shown below
When i complete the values in the userform & send to worksheet i see a character appear in the top left corner of the cell i ncolumn F "screen shot supplied"
On the userform the value in TextBox6 is sent to the cell in column B

Column B is formatted as CURRENCY
If i just type over what is there then the character is removed.

Can you advise please what i need to do so the value from the userform i placed into the cell with this character.

Thanks

Private Sub CommandButton1_Click()
 Dim i As Integer
 Dim ControlsArr As Variant, ctrl As Variant
 Dim x As Long
 Dim z As Integer
 
 z = CInt(Application.InputBox("WHICH ROW SHOULD DATA BE INSERTED INTO ?", "NEW CUSTOMER ROW NUMBER MESSAGE", Type:=1))
 For i = 1 To 10
 With Me.Controls("TextBox" & i)
 If .Text = "" Then
 MsgBox "ALL FIELDS MUST BE COMPLETED", 48, "GRASS NEW CUSTOMER FORM"
 .SetFocus
 Exit Sub
 End If
 End With
 Next i
 
 
 ControlsArr = Array(Me.TextBox1, Me.TextBox2, Me.TextBox3, Me.TextBox4, Me.TextBox5, Me.TextBox6, Me.TextBox7, Me.TextBox8, Me.TextBox9, Me.TextBox10)
    With ThisWorkbook.Worksheets("GRASS")
    .Rows(z).EntireRow.Insert Shift:=xlDown
    For i = 0 To UBound(ControlsArr)
    Select Case i
    Case -1
    .Cells(z, i + 1) = Val(ControlsArr(i))
    ControlsArr(i).Text = ""

    Case Else
    .Cells(z, i + 1) = ControlsArr(i)
    ControlsArr(i).Text = ""
    End Select
    Next i
    End With

 ActiveWorkbook.Save
 MsgBox "DATABASE HAS NOW BEEN UPDATED", vbInformation, "SUCCESSFUL MESSAGE"
 Unload GRASSNEWCUSTOMER
End Sub

Useform TextBox6 code

    Private Sub TextBox6_AfterUpdate()
    TextBox6.Value = Format(TextBox6.Value, "£#,##0.00")
    End Sub