Hi thanks for the help mate , I am quite new to this computer stuff and that , Yes I have measured the resistance , The actual internal pin that screws into the ht lead as just corroded away , I can not seem a way to open it as it is sealed as you probably no , I will try Yambits again as I have had a few things off them Does it have to be a specific type or any type ?
Cheers mate
Stu