Hi I have a RPi first gen, and a logitech wireless ps3 gamepad, the gamepad works when using the emulationstation gui but doesnot work in games, i have used retropie and wasnt happy with it, but i managed to get the controller working in games by accessing the retroarch config using terminal, i tried to access it in Recalbox by pressing hotkey + B but nothing happens am i doing something wrong ?? Please help i really love this system its the best one so far and i ave tried many. Thanks