i saw a diagram from Darksakul for the sfc30 padhack, but im trouble finding one for the nes30 pro (because i'd like to use eight buttons instead of the six). i've never padhacked before, but i've defintely soldered (made my own ecig box mods before). i'd like to daisy chain the ground for simplicity, and it looks like i can solder a common ground on the sfc30, so it should be similar with the nes30 pro. any help would be greatly appreciated. thank you!