I recently made a drawing with a section and that worked fine.  What didn't is the cut line for the section is just two arrows showing the view direction with a short line on each one.  I would like the cut line to be a single line across my drawing, but I cannot seem to extend those stub lines to meet.  I did manage to somehow draw a bad looking thin blue line along my cut line that I can't get rid of without destroying my section view.

All I want is to have a nice clean cut line.  What would be nice would be to be able to move the ends with the arrows closer together.  See below for what it looks like.  A lot is omitted for proprietary reasons.