Bad news for you OP. If your Big Bass Wheel is made by Homing, it is a counterfeit. I have seen a few of them out in locations, here in WA.
As pcjohn was saying, the authentic Big Bass Wheel is made by Baytek, in America. I'd bet yours was made in Taiwan, or possibly China.
Biggest giveaway on the ones I've seen is that above the wheel, the screen in the fish's mouth is an LED dot matrix display, whereas the real game has an LCD.