Hi, I'm new to this Oakley forum. I have a pair of XX Metal 24ks. The nose bridge is quite loose so needs a service. A guy on EBay explained that he sent his XX Metals in to Oakley for a tune up and when he received them back the nose bridge had minor scratches on them where the dowels/pins had been replaced. Bad news. Where else can I go that will do a better job? Thanks