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Re: ATM TDE


>  I am working on removing TDE from a 10" mirror.  I have been using short
> strokes, MOT.  I also have a 6" tool and am wondering how I might use it to
> accelerate the process.  The Ronchi test show a shpere to 2" from the edge.
> Then there is a raised zone that drops sharply into the TDE.  Ideas?

I typically get this figure with short strokes.  Lengthen them with no side
swing to straighten out the bands.


--
Clear skies, Mel Bartels
http://www.efn.org/~mbartels