matt, I built that controller at no cost to the end user. as a service to disabled gamers, our way of giving back to the gaming comunity. it took around 40 hours to build and perfect.
heres the deal I will make
show me (pics or video) of your disability, and send me a controller. I will build this for you. it will probably take me around a month or six weeks to complete as I cant dedicat all my time to it. if this is somethign you are intrested in PM me.
I think everyone on this site can vouch for my trustworthyness and my skill