Please reference image below. I want a centerline displayed across the bottom of the half section in the view shown on the left. I have tried using "Show/Erase" to display the axis in this view. This technique worked fine in the view on the right. But for some reason, no linedisplays in the left view. I have symmetry line selected in the view properties under Visible Area for the attached image. However, I wouldprefer not to have the double vertical tick marksdisplayed on either side. It would also be nice to avoidactually sketching a centerline. Any suggestions?