I just picked up a Data East Time Machine and the upper left hand corner ramp assembly is warped. The bottom of the dual ramps where the ball travels is badly bowed up in the middle instead of being flat. The center portion of this assembly is warped too. The seller indicated that the machine has been indoors for years and not exposed to high heat. What could have caused his? Do you think that there is any chance of flattening this assembly with a heat gun perhaps pressing down with a few blocks of wood?
I've looked for a replacement without success.