Oh well, I suppose I am mistaken on the meaning of the overlap option. Sorry for mixing things up.
I thought its purpose was to draw the next screen including a part of the previous screen. However, when I try turning it on and off koreader seem to always draw a small part of the previous screen either dimmed (overlap on) or not (overlap off). Am I wrong so far?
Let's suppose I got it right, so now what I want to achieve is changing the size of the previous screen area that koreader would include in the next screen.
The attached pics shows what I mean: let's say koreader shows screen 1 (first pic) and then screen 2 (second pic). One can see on upper screen 2 a small part of bottom screen 1, but I would like screen 2 showing something more what the third pic shows... Ahh... Hope I'm clear enough
