Never use the pointy end of the spuger to put back the standoff screw in place. It can break off some plastic in the hole since it’s threaded inside and you will have major problem to remove it. If the standoff scew isn’t tight enough when you put it back on, it’s not a big deal since you will put another screw in its center at the end of the rebuild and you will be able to tighten both screws at that point. Just don’t use the spudger to put it back on. That standoff screw is a poor concept.