Sounds like you have got some problems with the wiring. If the lights are lighting up, that probably means that the signal isn't "leaving" the pad.
As to how to fix it, I'm not sure.
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[quote:ed89271168="Frozen CaffMaj 4 Extreme"]just because i play ddr, does that mean i'm going to go randomly stomp someone to death?[/quote]
...but Rhythm and Police is no longer crazy!