Easy Fix
Mike,
If you can't find a pointer, you can use a STAINLESS STEEL screw like a 10/32 size(or one that fits the hole) with 2 nuts on it. Put one nut on the screw up to the head of the screw and insert it from the rear of the tank top. Then put the other nut on the screw and then adjust the length of the screw so that it activates the switch when you close the door and latch it. The switch actually has a spring device to push the door open a bit so it cannot close by itself and run the machine with the door slightly ajar. You have to latch it to overcome the spring tension and activate the switch.If it sticks out about 5/8-3/4 of an inch it should be fine. Just check it and then lock it in place by tightening the back nut on the screw up against the tank and do the same with the front nut. This will last longer than the machine. So many of the rubber pointers fall off and the hard plastic ones break! They used to use a nice stainless pointer but that went away many years ago. If you really feel compelled to use the OEM part,then let me know. I should have some hanging around, but I can tell you I have had the screw and nut setup on one of my spares and it has worked fine for years. Hope this helps.