Got a Paragon that is missing a clear guide and the bell posts Bally used to use to mount these and other plastics. Stern used the same thing in the early SS era but now they are unobtanium. You can reuse them if you have them but the entire piece is missing on my game and I'm wondering why no-one has these available. Not sure the tooling it would take but wondering where they originally were produced. If anyone has a few I could buy let me know. Otherwise it would be nice to find a manufacturer that would make them again.