First let me say that this is a beautiful piece. I looks great until you get to the bottom row where I can tell that balls are missing due to the spacing. I am not sure if it is a manufactured defect or assembly error. It took 9 hours to complete, however, when it was completed at the end the large Crystals were unevenly spaced and had gaps. There was left over wire and 7 large crystals one was broke when it was fully assembled by the contractor who was isin a ladder that was not tall enough.  Wayfair has been nothing but great so far but, and again nice chandelier but, I need this problem fixed.