i got a yamaha that i got for my 12th bday, and ive used it so much over the years, the pu selector is really messed up. if i switch it to bridge, it works fine, but if i turn it towards the neck, it starts to lose any sound that it used to have. like i have my metal master pedal on full blast, and if i switch it to the middle position, it sounds like im using a weak overdrive pedal. any ideas, please share. and if ya need more description on pu's and all that, ask for em, bcuz iono what to tell ya.