>"The track pitch specification for a CD is 1.6=B10.1 microns."
>
>So what would that be without funny characters ? (thanks)

I guess you know what kind of computer I have now...that character
would be the plus'n'minus, so,

  1.6 +/- 0.1 microns

>Illustration ? I'll make a few photos and attach them. I knew that the
>description would not be sufficient for everyone.

Just being too lazy to try to follow it all.

>I'll try a small drawing
>here, right now (attached).

That works.  Thanks!

Barry

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