I just had the Drive shaft on my 63 changed over. I got to watch the drive shaft being balanced. They took it up to 10,000rpm. They would add very small things to the shaft so I could see what it would do. They took a very small washer about 1/4 inch in dia. and taped it on. At 10,000 it would move the shaft about .006" out of round. Very interesting. The man doing the balancing will not balance it if it has paint on it. Gary Barker To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/ Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/