Got it the wrong way around. Male is on the adapter and the Motive is the female. I put a valve on there so I can pump it up and then shut the valve. I did that so I could pressurise the reservoir and then swap the compressed air line across to the mity-vac, so I could get a kinda blow-suck happening. In reality I just use the mity-vac as a catch bottle, but the valve is nice as I can pop the coupler off the regulator and then de-pressurise slowly with the valve.
http://www.fnarfbargle.com/private/1...d/IMG_0842.JPG

