I am trying to pick up a used 700 acoustic and went to see one for sale nearby. When I arrived I noticed that although the guitar seemed to be in good condition, the model selector knob was not working properly. All the lights seemed to be ok and I was getting a sound out ok but when I went to change models or tunings nothing happened when turning the mode select knob. It was like it was stuck on the one setting.
Has anyone come across this problem before and know of a way to fix it?
Thanks very much!