by SteveAdmin » Wed Jan 27, 2010 4:33 pm
Hi Ferzinha12
Unfortunatly apart from taking it apart and giving it a good clean to ensure there is no grit / dirt anywhere which may be causing it to malfunction there is not a great deal you can do with it. As for spare parts to repair it you would need to change the whole neck of your guitar.
Our suggestion would be to turn to touch slider off totally which you can do in the menus of all games from GHWT onwards.
Thanks for posting in the forums