I saw a couple errors whilst I was playing it. The first was during the T-H-I-N-G bonus where Thing walks across the screen. The animation was completely white until the last 20% or so, then it went full color. A couple of other animations also had the color flicker from white to colored as they started, but I can't remember which ones they were, at the moment. Later on, in the Tunnel Hunt mode, when the Tunnel Hunt screen first came up, the screen went all funky and started freaking out. It was only for a couple seconds, but it still did it.
Then, after a while(on my second ball) the game just reset. The odd thing was that the DMD stayed on the whole time even though the playfield went dark and nothing else was on or working. I doubt the ColorDMD caused it, but it still happened.
I still find it hilarious that with TAF being the pin with the highest production numbers in the last few decades, there was only one at each of the west coast pinball shows: PAGG, CAX, and PPE! Oh, we had FOUR Taxi's at PPE and plenty of duplicates of many other titles, but only ONE TAF. I'm beginning to think many op's just threw theirs out when they were done with them and that they're actually kind of scarce.........no that can't be it.