And now im in the process of polising all of the metal acorn nuts for the plastics. I'm halfway thru doing this job, (had enough for one nite)  

Anyhoo a couple of pics.. befor and after polishing, to do this i put an old post screw into the electric drill, screw the acorn nut onto the post screw and spin the drill while holding a rag with Autosol against the nut.. works well so long as the rag doesnt get caught in the spinning post screw  

And finally a pic of the PF with the new plastics from PBR, thanks yet again to Cam (big dog) for getting these for me in one of his PBR orders, along with the lane guides and bumper caps  

Next task will be to finish the lamp sockets, rebuild the drop target banks, and the bonus stepper unit..

EDIT... added a pic of the ball trough components reinstalled after cleaning and polishing