Readjusting Master Page Margins
As I learn to use InDesign for formatting a novel, I'm finding that I need to change the widths of the page margins in my book (after doing a fair amount of layout work -- I don't want to start over with a new file). Oddly, the usually very helpful online help system is not telling me how to do this.
I've tried manually adjusting the frame boxes (whatever they're called) on the Master pages. That doesn't work. All it does is, on the actual pages of the book I see the newly adjusted boxes as red lines, but the type is flowing through the red lines and looks exactly as it did before.
The dialog box under Layout > Margins & Columns does exactly the same thing. The actual size of the text box on the book pages remains unaffected when I change the values in this box.
Layout > Pages > Apply Master to Pages doesn't work either. Same deal -- there are now red lines running through the text on the pages, but the actual text margins haven't changed.
This is in the latest version, if that matters.
What's the secret technique? Thanks!