If the balls or tracks are scratched or etched then there is less friction between them. The less friction the more speed. A little bit of surface rust on pin balls or etching on brass balls will make the balls go flying of the track. Thanks for watching my videos and I hope they help. Chris
If the balls or tracks are scratched or etched then there is less friction between them. The less friction the more speed. A little bit of surface rust on pin balls or etching on brass balls will make the balls go flying of the track. Thanks for watching my videos and I hope they help. Chris
cappspw 1 year ago
I'm trying to figure out how to respond to your question.
cappspw 1 year ago
@imsaulgood
cappspw 1 year ago