i'd like to know where to solder the d-pad points to
analog stick..and where to solder the gound points..
i know now the solder points to do the dual nub
but i don't know this one..help guys.. 
you cannot to a direct wiring from the analog nub to the face buttons.
because the X,O,[] and Y are all digital and the analog nub is(as its name says) analog,
what the razor X does is it basically makes an analog-digital converter
so you can only do this if you have a razor X or an A2D board(homemade razor X)(A2D stands for analog to digital)