NeoFBA chat button mapping

[Sybarite Paladin AxL]

So every time I've used FBA to play on Kai, I've run into this utterly gay problem with the kaillera chat button. It's preset on T. Obviously, the person who designed this was a rather inconsiderate fellow as there are some of us who prefer playing on the keyboard, with W,A,S,D and F,G,H,R,T,Y respectively. Is there any way I can change this in NeoFBA? Like changing it to left shift for instance.