I would like to know if a fire starts inside a pinball machine if its even possible for it to burn a building down when the coin door is closed and its locked up. I would think that the fire would burn itself out do to lack of oxygen. I had an operator who had a tzone and the GI had fuses bypassed. The whole left corner of the driver board was burned away. The game was on fire internally but due to lack of oxygen it went out. No one in the location was aware of what was going on at the time.