I have a logitech M500 mouse (M-U0007) and am running the default wayland (I think?) gnome desktop on 17.10. The scrollwheel speed is quite slow and I'd like to boost it a little. I found a few posts on setting it for X windows but how do I adjust it for Wayland? There's no option under Settings|Devices|Mouse&Touchpad. There's just a Mouse Speed for screen movement and a Natural Scrolling directionality available to change.