Q: Why is there nothing coming out of my pen when injecting?
1. Cock your pen first
2. Keep scrolling down on the nozzle a couple notches at a time. Keep repeating this process until something comes out.
3. Hold your pen back from a distance and press the button on the top to see if anything comes out.
Q: What is a notch?
A: .01-.02 equals one - two notches