I find quite annoying my clumsiness to scroll pages.
If I sweep down or up, either with the stylus or with the finger, something opens up eight times out of ten, as the sweeping is interpreted as a hitting.

I have tried slow finger/stylus, light, heavy, intense, butterfly-touch, whatever...

I have tried using the very right margin of the screen, but the results aren't much better.

How do you scroll effectively? Is there a Scroll 101 video or something?

As always, many helps to my patient instructors.