Dr. Edward Cecil Harris schrieb:
> EMBATTLED COLLEAGUES:
>
 
> >
> >All of you have been talking about digging: I will be waiting and reading
> >to see if one of the Harris Matrix advocates can come up with the real
> >issue in the discussion, for it is that issue against which there no
> >winning argument from the opponents of the Harris Matrix and its
> >associated methods.
> >
sorry: mix of public and private on that last one - besides avoiding the factor
of control in using the matrix: the drawing will tell you what mistakes you've
made; theoretically make you a better, more conscientious excavator
 
geoff carver
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http://home.t-online.de/home/gcarver/