When dealing with "crackling" pots and you decide to start by trying contact cleaner ...
We all know that those spray cans always over-spray. So, make sure you have a cigarette lighter, matches, or other ignition device so you can burn off the over-spray!
You're welcome!
Actually a modern version of an old truth: it was when an upright bass player touched his newly-varnished instrument with his reefer that the term Hot Jazz was invented.
