Expectations of a granite surface plate ...

[ETC57]

(03-06-2012, 01:21 PM)EdAK Wrote: Arvid,

There is a top and bottom to the surface plate so parallelism is not a feature. One side will be ground flat and the other is usually kind of rough. At least that's the case with the two granite surface plates I have.

Ed

Hay Ed,
If that is the case and I'm asking as one who dose not even own a surface plate, doesn't that make achieving level rather crazy?

Jerry.