Thanks. I have about $25 in the entire mod. Took a fair amount of fabrication to mount the roulette wheel with a motor. Directly below the wheel is the ball return from the roulette lane. I had to mount the motor to the side and then drive it with a belt. I use a bearing from an old track ball assembly for the wheel to spin on. The electronics were not to bad, took a while to mount and connect the wiring harness. Thanks for the feedback.
Great! I take it that the wheel doesn't normally spin. I had a chance to buy a Who Dunnit back when I bought my TMNT, but I passed. Never had a chance to actually play one.
The wheel was screwed directly to the mini roulette table with two screws. Not sure if bally ever intended it to move, but the production version definitely did not. I have seen one other mod and the guy basically has the wheel always spinning when the game is on. It looked nice, I just felt having it interact with the game was a nicer approach.