Before the stream of smutty innuendo starts I do have a question?
Once you change the balls in your machine what do you do with the removed ones, just bin them?
I've got about 2 dozen balls which I've removed from various machines as I've replaced with new and was wondering if anyone had actually found a use for them? Was thinking of trying to make a Newton's Super Cradle with them, but I'm pretty sure it's destined to failure, or some other kind of pinball based artwork.