Scott's being much nicer about pinstadiums than he should be They wash out the playfield and when I see them on games in the wild, it usually keeps me from playing them. And I've seen more examples of them falling off of their mounts than I care to see. You will lose all the effects of the light show and the green plastics (if you have them installed) if you flood them with bright light. They usually look horrible on games to begin with, but on TNA, you're really doing yourself a disservice by putting them on. Just my opinion. As always you can do what you'd like with your own games.