Thanks, BJM. I was thinking the same thing about the fact that there is air on the vial. I did roll the pen gentle a little bit, but there are still about 6-8 tiny bubbles in there. Will try not to stress about it. :smile: I have had issues with the Target Pharmacy in my neighborhood, and was thinking about switching the script to the Target that is on the way home from my p/t job. I am headed over there tomorrow after work, but won't be back to that job again for a week (I gave my shift away on 6/29 so I can stay home and curve Cedric). I go away on the 2nd, so I don't want my pet sitter to have bad insulin....