I've searched and read through just about all old post on the Kortek KTN-2001 monitor issues and I can't for the life of me figure out how to fix mine. It's less than a year old (purchased from Arcade Shop) and it's got all the symptoms of the "bad" batch. It won't hold sync for very long, but if I push or pull on the chassis it will get sync, sometimes for an hour, and right in the middle of a game it will crap out. It also will get the squealing issue sometimes when I'm pushing or pulling on the chassis. I'm going crazy. I've pulled the chassis out and looked for cold solder joints / cracks and as far as I can tell everything looks good. Is there somewhere or someone that can fix these problems? I've contacted Casino Tech and they said they can sell me a new chassis but I'm worried I'll have the same issues with the new one. Any advice you monitor gurus can give would be greatly appreciated. Thanks.