On Aug 26, 2004, at 9:32 AM, Stephen Woodbridge wrote: > Could this be a problem of overflowing the color lookup table and > having colors shift? - just a thought! > > -Steve > http://mapserver.gis.umn.edu/bugs/show_bug.cgi?id=829 I hadn't thought so, Steve, but Daryl *is* drawing a vector layer over a raster layer ... Sean