Murry-- New boards are the best answer but there are ways to cure it. I took mine and cleaned the board where the ground connection makes a connection off of each lamp socket and using radio solder made a bridge to the board and no problems since. All these connections will have corrosion between them after this many years LLOYD--#3502 ------------------------------------------------------------------------ eGroups.com home: http://www.egroups.com/group/dmcnews http://www.egroups.com - Simplifying group communications