I have the full Nitro kit hardware. I also have a Yamaha DTX502 Module. I have every component working OK except the Hi-Hat Pedal. The only difference (I can see physically) is the Pedal has a mini stereo jack whereas the Yamaha module needs a 1/4" stereo jack. I just used a typical adapter. The actual hihat cymbal itself works (giving the open hat sound) but the pedal does nothing. Does anyone have the wiring schematic for the pedal so I can compare it to the Yamaha equivalent. Thanks