Am I the only one seeing this behaviour? We are running SWX08 s.p.1.1, although this behaviour was also evident in SWX2007. I have a section through the axis of several tapped holes. I insert centerlines with INSERT, ANNOTATIONS, CENTERLINES. I work on the drawing, save it and close the drawing. When the drawing is re-opened, the centerlines have disappeared. I go to VIEW, HIDE/SHOW ANNOTATIONS, pick the centerlines, escape out of the command, save and close the drawing. When the drawing is re-opened, the centerlines have disappeared, again.

Thanks,
Mike Lydon