So everyone knows, the point issue is rare and mostly are on the 250EX as they are in an open area inside the unit and the final assembly tech can bump them while finishing the units front panel. The factory has been told to be careful, but sometimes one will get through.

The points can also be viewed through the front left vent/bezel with a flashlight for people that order new units and want to check them before they start welding. They stick out downward from the board and are on the edge closest to the front panel.