Adjusting spring sound Vintage Pachinko
I am doing a restoration on this machine and I want to get as close as I can the the sound of play. I've already installed the double glass, the inner glass is real glass and the outer is plexiglass. I'm not sure if I'm forgetting anything else. But I know that newspaper was put into the ball launch spring. What I need to know is how much was used and whether or not it was folded or rolled?
