"Gerry" wrote in message
...

On Monday, August 31, 2015 at 9:55:39 AM UTC-5, Gerry wrote:

Shafts on both grinders are true. Installed just the flanges on the shaft
with a spacer between the and they run true. Installed a new Norton 3X
wheel and with the flanges I made or the Raptor flanges and it runs true.
Replace the Norton with any of the other hardware store wheels and the
problems return

Well, that seems to tell the story, then, doesn't it?

Tom