There are a wide variety of people that have trouble copying and pasting from Word into BB. It causes the formatting and the margins to be all out of wack (technical term). This causes endless issues and frustrations with the editing process.
I have been involved in a project for the past couple of weeks that has brought at least a short term answer to this problem. Having had Adobe PDF materials copied and pasted into BB and causing a BIG mess it was up to me to clean it up. I discovered after much frustration and aggravation that it was much easier to edit and repair this using Mozilla Firefox webbrowser. Scrolling on forever horizontally does not seem to be a problem.
If your interested Click Here and yes it is also available to MAC users. This temporary solution will have to do until there is a new version of the editor.
Nancy