Due to the design of the pandora/pyra, it's impossible to mod in a d-pad similar to the one used on the neo-geo x as it requires a hole in the center of the pad for the stick to push though. This type of stick was used on the pocket color, the pad for the neo geo cd, and most recently for the neo geo x. The one in the x is by far the smallest, and I was wondering if anything like this was ever thought about in the design of the pyra (I'm not sure if it's patented). I am by no means asking for one to be made, as it will require a redesign of the main board and I'm probably the only one that would want one anyway. Just curious.