Oh, for the mechanics. Here's one of my favorite things. People come in and want a free diagnosis, take these out and roll 'em!
http://www.amazon.com/Creative-Dice-DICE-Diagnostic-Novelty/dp/B000KPQ7A2
Years ago I took one of those spin things from an old twister game and made my own diagnostic wheel. I told the writers if I didn't get diagnostic time I was just going to spin the wheel.
The other techs loved it, the writers and SM hated it.
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