Yes done that. But I found this download for ‘Set point’ adjusting the buttons
Again, @stevesculptor …
Halleluiah !! . . . It’s a download hiding on the start menu, all I have to do now find how to configure (Thx Logitech) 
So if you’d had that installed and did what I told you, it would have showed up immediately.
The arrows are simple geometry atop an image.
Have a look … Mouse.skp (289.8 KB)

