Nifty discovery makes me Happy, I bought a double action air brush and didn't know it!!!

COOL................. I forgot to post this a while ago so, check this out and try to understand my excitment! I was airbrushing one day, the first time I had ever used my airbrush, ever! And I made an interesting discovery. Keep in mind at the time I knew nothing about airbrushes! When I pused down the button on the spankin new Testors airbrush, all I heard was air. Dumbfounded, I checked everything over twice then tried again, same results. So I finally read the instructions.(leave it to a modelbuilder to not read the instruction sheet, how ironic!) I learned that in order to get the paint to come out, I needed to pull the switch down, and back. So I played around a bit and had fun. Then I read the FSM article on the part one airbrush roundup and found out that I was the proud owner of a double action airbrush. I'm just tickled and intend to put it to good use when the weather warms up.... what a happy day!