Hi Lawrence,
Thanks for the nudge on this; it prompted me to at least get the
"simplest" solution into the program (namely, the ability to have the
cursor keys move by particular angular amounts, which can be
selected to be particular percentages of a CCD frame size). See
http://www.projectpluto.com/new.htm
for details. Should you (or anyone else) give it a try, please let me
know what you find and what you think.
-- Bill