"cavelamb" wrote

Very well written, understandable, and agrees with what I think I
understand of
the subject.


There are parts, here and there that miss the mark, but mostly correct, and
well written.

Hopefully it will keep an unknowing experimenter from jumping in way too
deep, then finding out, far too late. It is a very tough subject, once you
actually start on the nuts and bolts part...
--
Jim in NC