Had a quick question regarding my CV.

The ball popper in the backbox works, but only works at certain times of gameplay. If you make the outer loop during the game, it pops. But lets say if you're in the video mode in which the man is pulling the rope to make the popper go, it doesn't work. It responds with the flippers, but the ball doesn't pop. Any ideas what's going on here?

Thanks for the input guys, I played Clay's in Ann Arbor, MI (Vintage Flipper World) and the cannon seems to work a lot more often then mine. Maybe its since I don't have home ROMs in mine since its on location and needs to be on coin play. Its the most up to date version before home ROMs. It just seems like the cannon should be firing during the video mode (man pulling rope). I do believe Clays was doing it during that mode.
All it does is during that mode is when you hit the flippers, he pulls the rope and else nothing happens with he cannon, its weird. May be I just don't understand this mode. I've just got complaints from people playing it that the game isn't acting right during that mode.