subform (again)

Hello,

sorry if I bother you again with these questions, but I'd need to know 
if I have to file one or more issues (unless someone already did it) or, 
instead,  it's a matter of my lack of experience.

Subforms:

   1. A query with one or more calculated fields doesn't work if used as
      source for a subform grid. The same query alone works perfectly.
   2. I'm not able to call any macro by en event from inside any column
      (receiving focus, i.e.) of a subform grid. It seems something like
      what is described in the issue 60604, wich is formally closed as
      fixed.
   3. In subform grids, Standard Values (default) don't work.

Reports:

   1. Fixed lines: I'm not able to draw any vertical line, only
      orizontal. Or, better, I can see a vertical line drawn in Report
      Designer window, but it disappear in Report preview.
   2. Fixed lines: Users can change colors for any report's object but
      fixed lines. They are black, only. This seems to need an enhancement.

Please, can someone tell me if, and where, I'm right/wrong?

Thanks in advance,
Franco