I hit six different AZ's today while running errands, and came up with 8-M04, 2-M03 and 3-M02 of the green. That is one quart short of two full OC's. Maybe I will mix it with some M05 Gold, or is that sacrilegious ?? I did find plenty of M0512, some M0507, and a few M0502. I didn't want to open the M0502, but it did not look green through the level indicator.