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Re: ATM %$^%##%!! Rings won't smooth



Rich:
        Are the channels in your lap off center ? If your channels for the lap are on center they might cause concentric rings.

Donald Clement

richas@pacbell.net wrote:

I am polishing my second mirror a six inch.  I have it spherical and
ridded it of a slight TDE.  I have concentric rings which I cannot
polish out.