Quoted from VisitorQ:Ugh. You would think at this point pinball would be moving forward and not backwards with issues like this.
I know it's still a steel ball rolling around on a wood table but a lot of these issues that concern me seem like factory defects rather than wear from normal play.
If you’re the type of person who looks at the glass as half empty instead of half full, you are in for a rough ride with NIB. There are so many factors that go into the process of producing a pinball machine. Educate yourself and hopefully you are handy with, or enjoy fixing/tinkering with things.