Looking back I can’t believe I didn’t post this a long time ago! I made a video showing how to drill the third magnet hole in a Twilight Zone playfield. When I decided to send out my playfield to be restored I decided to go ahead and drill the third magnet on my playfield. Prototype games were designed to have a third magnet on the playfield and this was dropped from the production games.
Here is the video:
I did make two tiny mistakes though… watch the video to see what I did 