I pinned today with a total of 3cc (1cc test, 1cc tren, 1cc EQ) and while I'm pushing in the syringe to inject the oil, the oil spills in to the syringe. I finish pushing all of the oil in and remove the needle and there is a decent amount of oil still in there, but it is above the plunger thing. If I tilt the syringe upside down the oil spills out. How do I prevent this from happening again? Am I injecting too quickly?