Need to update my input on PMK processing. I process with all chemicals/rinses at 70 deg F, not 68 as stated (too many different processes!!). When I process 8x10s and 5x7s in the print tank, occasionally a few anti-halation spots remain after the intial rinses in the tank due to lack sufficient water flow behind the film. Continued washing out of the tank has always removed the remaining spots.