AstroTrac TT320

[Phil]

Anyone got any ideas on how to build one. Just toying with the idea. Any input would be great.
Phil

[John Weaver]

Hi Phill.
Found this on Astroboys site http://www.mikeoates.org/mas/projects/scotch/hdm/home.htm under useful links. Looks very much like the type
of design your looking for
Regards John.