I just recently bought a 2001 Les Paul Junior, and I think the volume pot might be bad. Every once in a while it will start futzing out, but it's not all of the time. When it does start happening, it will lose volume and start fizzing when I play a loud note or chord. I'll then kind of bang on the volume knob, or turn it a bunch and it will usually go away. It doesn't crackle like its dusty or anything. Could this be a bad pot? I can solder,but I've never worked on guitar electronics. I'm guessing it's pretty straightforward to replace the pots? Thanks in advance.