Yesterday I bought a Greg Bennett CA-2/MS silver and it said brand new but the bottom right knob is loose and can be shaked and dosent have any effect on the guitar what can I do to make it tight and work like the other? thanks

Fixed that now I need to know which knobs do which and what do the Rhythm and Treble do and what does the switch mean when its in the middle thanks.
Last edited by Rossmckay at Jun 12, 2011,
I'm pretty sure that rhythm is the neck pickup middle is both and treble is the bridge pickup but I'm not positive since I don't own a guitar with a rhythm and treble switch since I own a guitar with a threeway fenrder style switch.

Where's Waldo?