I am confused about the pen setup and how you should use it after it is setup.
Now setting up the pen means to turn the knob until it stops, pull out the knob and turn it until you see the number 10?
After you inject, do you just push in the knob and pull it out again when you are ready to use it again or do you go all the way back to the first arrow?
Also, is there a way to know whether the medicine is actually going in when you inject it?
Sorry for all of the questions, I am not seeing great numbers especially in the morning.