Should it matter than I can't seem to access /opt/retropie/configs/all/retroarch-joypads/? When I connect to my Pi from my MacBook, Finder shows that folder as empty. But if I attempt to drag a copy of 8bitdo SNES 30.cfg from the /opt/retropie/configs/all/retroarch/autoconfigs folder to retroarch-joypads, I get an error. On my PC I can't even open the retroarch-joypads folder.