Scroll box (Gliding)

I’m wondering if it is possible to turn off the gliding effect when using the scroll box panel.

I have created some snapping on my scroll box however because of the gliding effect it snaps then carries on going.

282062-scroll.gif

I hope you can see what I mean by the tiny image I click, drag and release but the scroll continues. I don’t want it to do that, is there any way to stop it?

Many thanks in advance