Snapped my hinge at the rivet point nearest the hinge where it attaches to the arm. Have been careful with them so am at a loss to explain. Amazon purchase so am wondering what my repair options are.I'm doing up my step dad in an Rx Tincan Carbon, matte black with ice. We have to do non Oakley lenses because his rx is too high. This frame is great for higher RX because of lower base curve. Hollowpoint hinge is holding up well for most of clients so far. ANYONE HAVE PROBLEMS WITH HINGE YET?