Okay I feel like this is gonna be something that everybody knows, but somehow I've been left out of the loop and I'm gonna get laughed at. Here goes... You know how after you inject there's that little bit of oil left in the tip of the needle? It's not much, but over a whole cycle it would add up. Well I was thinking if you were to pull some sterile water into the syringe before pulling the oil, the oil should go to the top of the syringe (by the needle) and the water would stay on the bottom. So when you shoot all that would be left in the tip of the needle is the sterile water, and you would get 100% of the AAS that you drew out. Am I right, does anybody do this?