The picture below shows the wooden rail on the side of the game that the playfield rides along.  Newer games use metal rather than wood since the playfield lays flat on these rails and wood does not have as tight a tolerance as metal.

(click picture to enlarge)

 

Playfield Slide

 

 

 

 

  

 

 

All Graphics & Text Steve Corley

The pictures you see were created by Steve Corley unless otherwise noted.
Unauthorized use is strictly prohibited