Comment 10 for bug 1853155

> Basically what you appear to have done, if I am understanding you correctly, is make the left margin wider on odd page nd the right margin wider on even pages.

Correct, that's my intended outcome. For printing, I need an extra large margin on the "inside" of each page to account for the binding. So left-handed pages need an extra gutter margin on the right, and right-handed pages need an extra gutter margin on the left.

I'm currently using lulu xpress to print, and for them, the first interior page is a right-side page. So in my case, odd pages (counting from 1) need extra left margin, even pages need extra right margin. But that's a detail of the printer. I could imagine another printer who treats the first interior page as a left-side page (not sure if any do this, just speculating).