I haven't set mine up yet, but considering just how unbelievably awkward the default keyboard setup is, it won't be long until I do. If you can't set it up through the game, get something like Xpadder
to map the controls you want onto a controller. I don't know how easy Xpadder is considered to be to use (I've been using it for so long I don't remember if it was easy or not), but it is very customizable, and you can make a command for almost anything if you take the time.
Hope it works for you.
"Unfortunately many game companies are learning that if they can just keep you busy, you might not realize how bored you are." - Kachi
"Pride in your character will amount to nothing more than the level of intimacy I have when I order a burger from McDonald's" - Warfox07
"I find comfort food always helps when I feel like killing myself." - Papashan (FFXIV)