I feel the need to weigh in here.
I have been to Funspot and played that board in 2010 and 2011. Everything looks exactly like I remember it. The game plays just like Black Dragon but it says Black Tiger. I honestly don't think it's a bootleg as another TG member once found another board like it and posted a picture of it. It looked legit. I could probably find the picture if someone was interested. I'm pretty sure I posted this info on one of the score dispute reviews.... Either on my score which was removed or Tri Force's which got moved to a different track. So I think there is another legit looking board in the wild that says Black Tiger and plays like Black Dragon.
I do agree the DIP settings are probably not right because of the shop prices. I can remember thinking that back in 2010 / 2011.
So overall, I would say Pete's game play is legit. I'd say the board is probably legit but rare. DIP settings are probably not right.
I'd say just keep the mystery alive. Score accepted.