Looney we developed disabilies... our hands/digits are trying to get used to using a keyboard... we keep forgetting to check keybinds... limited play time... hahaha... there's 3 buttons by the thumb on the mouse... if we remember to check the keybinds we'll see what it will be like with the thumb buttons... the skills bar and how the fingers cant really get the numbers pressed... so mousing the skills and trying to click on enemies to bow at is why we asked about auto-aim...
If it's a standard mouse that you can't map the button in the mouse sortware to a keyboard function it may not work. I don't think the game will accept things like "mouse button broswer back a page" as a keybind (maybe I'm wrong). My mouses buttons all function by being set to be the "same" as keyboard keys via my mouse software.
i will check the mouse settings... its Corsair mouse... hope the buttons can be set to keyboard...