GNU/Linux Gnome 3 Changing Trackball Speed/Acceleration
You are Welcome! The Tutorial Shows You Step-by-Step How to Change/Set/Adjust the Trackball Acceleration and Speed in Gnome 3 Wayland GNU/Linux Desktop.
And to Adjust Trackball Speed/Acceleration in Gnome 3 Wayland Desktop there are just feew Pre-Configured Profiles to Easily Apply.
So with this Calibration Work made by the Team is available also a Sensitive to Movement Profile.
1. Terminal QuickStart
How to Quick-Start with Command Line on GNU/LinuxCommand Line Linux QuickStart Guide