[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: ATM A sphere/Figuring



Long wide strokes start at one side, and move across the face in as big
of 'W' as you can manage, without the top piece tipping off the edge.
4" f/1 calls for soft pitch or a star lap.
--
Clear skies, Mel Bartels    Programmer/Analyst, amateur astronomer
Eugene, Oregon, USA         homepage: http://www.efn.org/~mbartels
mailto:mbartels@efn.org     atm, atm-digest list-owner
Motorize A Dob: http://zebu.uoregon.edu/~mbartels/altaz/altaz.html