My friend want to me to help him customize his Fanta stick PX KOF XIII ed . I know its a Koren fightstick and Koren parts . He want to me to change the buttons and the art work. From what little info I know about the stick is the stock buttons there are 28mm if I’m not mistaken , the Sanwa are 30mm, so you have to shave/drill/ect. to make the holes bigger and then daisy chain the buttons and soldering them to the pcb. What is the best method to use to make the holes bigger? where can I find the template? where can I find the schematic to know how the button is laid out on the pcb? also where can I find some where that has stuff that per-daisied chain?
P.s is it also possible to put lights in that fight stick ? if so which are the best light to use ?