Balls.....


Who here has upgraded their turntable platter bearing with a ceramic ball? What were your impressions of the upgrade? Worth it, not worth it?  I have a VPI non-inverted unit. It appears there is a gentleman in New Jersey that performs the upgrade. 
128x128wturkey
At least on my high end bicycle, ceramic bearings in the hubs are the final word zero rolling resistance(at least it feels that way!)

I would think the same lesser resistance results in lower noise?
Thanks for the responses. What type of turntable did you perform the upgrade upon ebm? Was it a diy project?