I would like to position my flow headings (which, in this project, are simply “exercise numbers”) so that their left-most edges line up with the left-most position of their corresponding (music) systems.
Using Engrave/Page/Flow Headings/Default/Edit, I can justify the headings fully-left, or ‘nudge’ them manually. However, in this Edit mode, I cannot see the position of the corresponding music systems, and so am unable to find the exact location to which to ‘nudge’ the Flow heading.
Is there a way by which the system (or its location) can be displayed, while editing the flow heading position?
While I’m here . . . a VERY dumb question: through these Flow heading edits, I have (I guess) made changes to this project’s master page set. I’m assuming that these changes apply only to the master page set for this project (that is, unless I were to then save these master page set changes as default) . Is that correct?