I know that almost everything in a pin should be run dry. But, while going through my Swords of Fury, I noticed a little grease on the drop targets of the mini-playfield. Looking at what the last owner did, not much, I highly doubt that they would grease those. So, that leads me to wonder, was that put on at the factory. Now, that lends to the problem of collecting a lot of dust and after time slows the targets and what a pain to get those out. But on the other hand after all these years there is no wear to the target where is slides. Any opinions from the community?

