so why?

so why is it such a back order on the xdj rx? I've been waiting 3 months for it and each month it gets pushed, now it at the end of September. are you remodifying the design or adding upgrades, problem with QC? if so add the filter along side the color fx, add 12 fader start, take away that rekordbox logo an extend the viewer screen (more real-estate) and add the scan bar.