Monster 937: is this rattling normal? with video

[GreasySnipe]

Sorry for the reply after a few months but my SP makes the same sound, I can hear it over the factory termis. It seemed to be valve train noise but definitely louder than either of my 848s in my streetfighter or Evo which are both dead quiet compared to the SP. One thing I noticed which might be the noise- the 937 has what looks like a solid primary drive much like the old 1098 dry clutch where as the 848s have a spring pack in it to mitigate slack in the gear as to get rid of the gear train noise(I'm assuming).