Only two ways I can figure to do it within your control panel are, (1) enabling one finger „dragging“ (pressing the button with one finger / dragging that finger while button is depressed) or (2) enabling „drag lock“ and moving with one finger. My one suggestion for improvement: Dragging (at least for me) is still a challenge still compared to OSX version of things. For my use, I chose not to enable because I got way too many inadvertent mouse clicks with it on. User beware: „tap to click“ means you can just lightly touch down and lift up to get a mouse press occurrence.

Scrolling in google Crome with scrolling speed on slowest is awesome compared to any other device! Thanks for putting this together! Not sure if English will get through to you, but thought I’d try.