I was just wondering what people have done to correct a problem that I noticed for Halloween where one of the columns is not lighting up. Grant it I have had this running great for the last two years. I have it in standalone mode to display the station I am broadcasting on. The first thought that came to my mind is maybe I have a pinched patch cable in there. Either that or I have a cold solder joint. I figure after Halloween I will troubleshoot the sucker then. I was just wondering if anyone else had this problem and how did you go about fixing it?