Any ideas on the best way to protect Stern playfields. As clear coating seems extreme and a lot of work. What's the best way to protect it from wear. I have a beautiful 2003 LOTR and want to keep it that way. I am considering buying more stern titles but have read about issues on playfields. It looks like Stern is the only newer manufacturer having these issues. I have read about wear and other issues on the Sterns playfields. My other games are older B/W or Sega and the playfield quality seems better. I would rather keep it nice then try to repair it or live with the wear. If just keeping it clean-waxed-and new balls in it...I already do that. Any info. will help.