When I was shopping for a vp machine, I asked the store owner about the
payouts on slot machines. He showed me that on older slot machines
there is a small clear space on the front glass (maybe 3/16 by 1 inch)
so that you can see the mechanical counters that show the coin-in and
coin-out of the machine. Then you should be able to calculate the long
term payout of a particular slot machine.
However, this would not apply to the newer machines!
Dennis
vp-connoisseur
The Wizard of Odds has information on his site explaining how to figure the expected return of slot machines. I saw some people doing this "mapping the reels" at the Palms a few years ago.
Here's his general page about calculating the expected payback of slots: http://wizardofodds.com/slots
And another page that explains how to map the reels: http://wizardofodds.com/slots/slotapx1.html
I'm not sure if this can only be done on mechanical reel slots or also on video reels.
[Non-text portions of this message have been removed]