Reading Book Online - Idea

[Destro]

Hello there,

I'm using XThreads to make a Reading story, book online.

But now I got some problem and don't know how to solve. That's I want only one post display per page in the thread.

What could I do ?

Ps:
I tried to override mybb setting $mybb->settings['postperpage'] = 1 (postperpage=1)

But it's not working, I even can't display the value of $mybb->settings['postperpage'] to the screen!