As stated over and over again on this site and others too (well the good sites) if the line can be photocopied or photographed, it's a line. One time when I look at it I see just a fraction of the right side of the line another time I can see a ghost of a line but that might just be my eyes playing tricks on me. I give it a fail or if you will positive for marijuana but you might pass in a day or two, with mild dilution, or maybe taking some soluble fiber.