Ok I have a twilight zone pinball that has a left flipper problem. When the game is turned on and coin door is open the clock runs and game starts fine. When the coin door is closed the left flipper in gauges strait up. When you open it it goes back down. If left like this it blowes the f902 fuse. This game has a rotten dog board FLP 892. If the fuse is pulled out the left upper flipper will ingage and work like it's supposed to. I was looking at the rotten dog board and Q3 on the board is slightly a different color. Almost copper. Like it's gotten hot. I have checked the coils. They read about 4.6 and 4.3. I checked the diodes for continuity and one diode is open and one is closed? Both sides left and right read the same. I'm leaning towards an issue on the rotten dog fliptronic board or the power driver board. I don't think it's the optos on the flipper button board. And I'm getting readings from the coils. Any ideas or something that stands out? The switch test came up with 64, 67, 76, 84,85. I have all those locations and will have to check them. Any help would be cool. Thanks