Is the Vectrex Repair Manual available online anywhere? I've found some sites that you can download it from but they seem kinda sketchy. Has anyone downloaded one and from where? I just got a really nice boxed Vectrex that I want to keep for my collection but it has a problem. There are extra lines all over the screen. Like if you tried to draw something with a pencil and and not lift it from the paper. Help me please.