hey guys, wondering if you could help me out! ive been using the roll effect on my djm800 recently (didnt use it as much before) and when i apply the effect to a channel thats playing through the speakers, the volume of the first beat of the roll plays at a higher volume than the volume that is already playing. this occurs when the dry/wet knob is turned to the left of center. its pretty annoying coz sometimes i dont want the full effect play though and i would just like to know if this is something that is standard? or should i be taking it into pioneer for a warranty? any help is much appreciated!!