In preparing Proverbs for book printing, PTXprint automatically creates 2-columns for Proverbs and 1-column for Introduction. We prefer to have everything in ONE-COLUMN. I noticed that in ‘Body’ edit, the ‘different column layout’ is activated for Psalms and Proverbs. But even after I desactivated it, it still produced the text in 2-columns. How do I get this book to be printed as one-column?