code: def end_y(self):
          
          cxnSp = self._element
          y, cy, flipV = cxnSp.y, cxnSp.cy, cxnSp.flipV
          end_y = y if flipV else y+cy
          return Emu(end_y)
docs: Return the Y-position of the end point of this connector, in English
          Metric Units (as a |Length| object).