I recently bought a new PT809. I have to say I'm pleased with everything thus far except the decocking lever. it doesn't seem to work. I'm new to guns so maybe I'm just not using it right, but it seems pretty straight forward - just push the lever down. but it doesn't decock the hammer like it should. Has anyone else had this problem, or does anyone know how to fix it? I dread the thought of having to send it back to Taurus, but I guess I may have to.