Re: ATM Flat tool on Curved blank?

[Mel Bartels <mbartels@efn.org>]

The grooved side should be the working side of the tool.

In grinding, it does not matter if the tiles are centered or offset from
the center of the tool.  During polishing I have not had any problems
with centered polishing squares either, particularly if the pitch is not
too hard.
-- 
Clear skies, Mel Bartels    Programmer/Analyst, amateur astronomer
Eugene, Oregon, USA         homepage: http://www.efn.org/~mbartels
mailto:mbartels@efn.org     atm, atm-digest list-owner
Motorize A Dob: http://zebu.uoregon.edu/~mbartels/altaz/altaz.html