I have got this game called Rocksmith and I am willing to make changes in the amp mode but then I donít know the method of accessing it. I have been trying to mess with it and I have found that when I had pressed X then the tone slots got locked and now I am not able to unlock it again. I have previously messed with the a couple amps and pedals and I was able to unlock them but I was still not able to access them. Is there anyone who has tried the same and can help me out as well? Any suggestion for this will be appreciated.