So I got a ps3 from my brother that stopped reading disks. Took it apart, ordered a new lens + tray from ebay, and put it back together. The new lens failed after reading about 3 disks so I'm returning it. Is there a reputable place to buy new lasers online? I keep finding dated articles talking about cheap chinese copies that are worthless. For what it's worth, the laser is KES-400A with the tray KEM-400AAA.