I have the Canon 70D since it was released last sept 2013. I have enjoyed it greatly and have put approx 8,500 on the camera to date. But over the last month or so I have started to notice a issue in the SD card slot where there appears to be a slight obstruction (metal housing sticking out more sometimes not allowing you to insert the SD card properly. I have the Canon warranty plus extended one from Big box store. Just wondering anyone else having a issue or notice the metal in the slot?? ANY OTHER NOTED PROBLEMS WITH THE 70d i NEED TO LOOK FOR? Ive called canon and no reported issues from engineering.