My son recently got a Wii and is having trouble making the most of it on games such as Pirates of the Caribbean and Spiderman. He doesn't have full use of his left hand so can't use the nunchuk properly. I have just got him a classic controller hoping we could plug this in and play as his left hand can use this type of controller really well, but I can't get it to work. Is it possible to play these games with a classic controller or is he restricted to games only involving one hand? Grateful for any help.