I have seen a lot of posts about people complaing that they loose .1 of a cc everytime they inject bc it gets caught in the needle. I was thinking if after you draw the juice into the needle if you pull the needle out pull in .1 cc of air and flip the needle right side up wouldnt you push the rest of the juice out of the needle and leave the air in the needle. Just a thought u can tell me how crazy i am for thinking this.