So I picked up a Turbografx CD unit the infamous "cheese" gear. Witch is a gear that commonly disintegrates. So my first stop is the forums and every where I read it says once the gear goes it might as well be a door stop. There is no replacement. So after watching some videos of oversized gears or gluing two gears together or balloon ends and rubber bands i'm pretty discouraged. So I pop on Ebay and to my surprise there's a guy selling them. I also found them from another site. A lot of the postings and some videos were under a year old. So does anyone know about these? Has anyone used one?