Quoted from Gusphan:
Yep, I do.
Before everyone flames on me, hear me out: I realize things are going to break down on a machine. My fear though, is that I'm having a party this Saturday - I want my guests to enjoy my machines for several hours without them breaking down. If they break down later (which they will, because they are pins), that is cool. However, it would be great if they could just play flawlessly for a few hours during my party.
Don't look at it as a problem, but an opportunity.
There is a local Op who has parties at his loft all the time. We all play the games and find what's broken. He fixes it, then they go out on location or he sells them.