Thank you. To tell you the truth im not sure what would utilize those buttons either, but I put them just in case. Also I do play other emulators to answer your question, but havent fully finished setting them all up.
All the black wire for the switches is 22 awg. The grey wire to all the leds is the the wire thats attached to led drives from ggg. There all tied together using lace cord. Very few zip ties were used.
Thank You. The airbrushing i did myself. The top joystick is a 4 way with the microswitches for games such as pac-man. My wife likes the authentic arcade feel of the stick. She doesnt like the feel of the (4) U360's i have installed so i added the top stick to please her. lol