def METHOD_NAME(self):
    f = self.make_frame("Direction")
    #lbl = Label(f, text="Direction: ")
    #lbl.pack(side="left")
    btn = Radiobutton(f, anchor="w",
            variable=self.engine.backvar, value=1,
            text="Up")
    btn.pack(side="left", fill="both")
    if self.engine.isback():
        btn.select()
    btn = Radiobutton(f, anchor="w",
            variable=self.engine.backvar, value=0,
            text="Down")
    btn.pack(side="left", fill="both")
    if not self.engine.isback():
        btn.select()