I have fixed a small bug that was causing the add-in to crash on load.
The old code was from some web tutorial and was trapping for errors rather than pre-testing for conditions.
Sub RemoveMenubar()
On Error Resume Next
Application.CommandBars(ToolBarName).Delete
On Error GoTo 0
End Sub
The new code is below.
Sub RemoveMenubar()
For Each cbar In CommandBars
If cbar.Name = ToolBarName Then
cbar.Delete
End If
Next
End Sub
GailsTools is now at v5.3.