[chonlee]

Thank you for answering, but I didn't find yet how to configure it.

One example: I'm at page 100.7/650 15%, I'm doing a two finger swipe up with my fingers ending in air, and now I'm at 135.2/650 21%.

May be you mean a slow swipe when finger don't end in air, but usually accidental swipes work like this, they move you by a lot of pages.

Also I've tried to change in Scrolling behavior the pixel scroll threshold which by default is 60 to 0 and Smooth scrolling speed in lines/sec which is 20 to 5 and it didn't change anything.