I have a Ripley’s on location in Metro Detroit and this seems to be the number one problem I have with it. That switch that registers the ball is in the scoop seems to break easily, in particular the leads that the wires solder to break off after a while. I got to the point where I ordered a lot of them and just tape the bag of them to the inside of the coin door. Otherwise it’s been a reliable machine on location and people seem to really enjoy it.