Here is a before and after I posted on another forum that I forgot about. I really didn't put a whole lot of elbow grease into this. Just a quick 1-2-3 with 0000 steel wool and the Noxon.
"If you can't fix it with duct tape it's an electrical problem" 1949 5 Window 3100 Follow in the DITY Veteran of the USAF My Website