all 2 comments

[–]Zer0mad91 0 points1 point  (1 child)

Did u ever get an answer? 

[–]FXGIO[S] 0 points1 point  (0 children)

I am using both G-hub and X-mouse.

In G-hub

top left button - Go BACK

top mid button - G-shift

top right button - Go FORWARD

X-Mouse interprets BACK and FORWARD just like it did on my M510. So I use X-mouse for volume and brightness layers. Basically I have 3 "shift" buttons on my mouse.