Hi all
Great site
I have just decided to get into airbrushing for my model making hobby
i have an old mini compressor made by SPRAYIT 602-5 diaphram i thought i would try until i get the hang of things

so i picked up a cheapo airbrush
The problem is when i take my finger off the gun trigger the compressor keeps going and eventually locks up

am i missing some sort of release valve or pressure gauge for the air when not spraying, as all i done was connected the hose to the compressor straight to the airbrush.
any help would be gratefully received
Allan