[R-390] TUBES

[Ed Zeranski]

>The Hubble bobble had nothing to do with miscalculation, though:
>it was caused by a tech at (IIRC) Perkin-Elmer putting a gauge
>stick in bass-ackwards, so that the mirror's focal length was
>off.

Not a normal miss calq of numbers, you are right, but still a miscalq of
risk. Have you read the after event stuff by Richard Fineman?  The old gnome
got dismissed as 'just a CALTECH physicist' when he said the board wasn't
even asking the right questions. :^)

Can't troubleshoot if you won't admit there is a problem.