Fruit Machine Cheats Does Anyone Know Of Any Decent Fruit Machine Tricks, Hacks, Cheats Etc?

Does anyone know of any decent fruit machine tricks, hacks, cheats etc? - fruit machine cheats

I only know that on eBay you can buy a replacement key for a few pounds.

Then this key into the slot near the box of parts at the base and the screen is displayed, how much it is and you can see what is likely to pay.

EDIT - I think eBay has stopped selling. You have http://www.refillkeys.info/