Maris,
It turned out that your issue was different from Niko’s, though related.
I’ve set the display to reach the maximum zooming limit when it hits 1x1 cell (i.e., the resolution set by g.region) rather than 1x1 map units (the way it was before). This fixes your problem too.
Michael
C. Michael Barton, Professor of Anthropology
Director of Graduate Studies
School of Human Evolution & Social Change
Center for Social Dynamics & Complexity
Arizona State University
Phone: 480-965-6262
Fax: 480-965-7671
www: <www.public.asu.edu/~cmbarton>