John, it occurred to me that if you wanted to use Zonwlak to put beads on specific dates on the Analemmas, one way to do that would be to have Zonwlak include declination lines for those dates. Then when you import it into DeltaCad, place beads (closed circles) on the proper intersections of the analemmas and the declination lines. Then delete the declination lines, and you're done.
Bill Gottesman Burlington, VT 44.4674 N, 73.2027 W
