Hello, I had just downloaded this emulator and so far it is looking great. However, I can't seem to figure out how to set custom controls for my Keyboard, my Gamecube Controller or my PS4 Controller. Them not connecting is not the issue, as the bumper inputs that rotate the display register for both controllers, but I can't get past the title screen as a result of this and I can not find any guide online, help would be appreciated. :^)