Two questions:
1. Is it possible to suppress the section label (A-A, B-B,etc) that appear near the arrows so there is just a section line/arrows and no text?

2. Further, is it possible to suppress one or both of the arrows?

I'm trying to re-create our company ACAD standard styles, and our section line just has one arrow and a line, the non-arrow end to which we manually attach a reference bubble for sections appearing on other sheets. I managed to create a sketched symbol that recreates our reference bubble with an insertion and connection point, but I need a section line without an arrow at one end to attach the reference bubble to.

Any help appreciated,
Mike