I have asked this before but will ask again.
Right now, there are two options for resource windows text margins: (1) use the "None" column setting and have a text practically stuck to the edge of the window which makes it look crowded and is less comfortable for reading or (2) use another column setting which results in wider, more comfortable margins, but switches page navigation to using arrows at the bottom of the page. The limitation of the arrows navigation approach is that one cannot view, copy, or highlight a full sentence or paragraph that is split between two screens, trading one hindrance (poor margins) for another (reduced manoeuvrability).
A couple possible solutions come to mind:
(1) Increase the "None" column default margin width to make it more comfortable. This may be the easiest way to address the problem. However, it presents a problem: some people may like margins as they are right now or have a different sense of what would be a comfortable size.
The better solution then would be:
(2) A margin control setting under Program Settings/Text Display that allows users to pick from a drop-down list the default margin size they prefer.