whats the airlock methond...btw, i actually did get some blood today, todays shot was just all fucked up, i mixed by deca/test and i the needle felt good going in...pulled back, MAD BLOOD !! fuck ! so i pulled it out and the blood stayed together like a big red bubble in my syringe, now i'm spooked and nervous, and couldnt get it in again w/out pain, cause im tense...so i swapped needles, and 3rd shot was okay...but the damn blood bubble moved to the front and just stayed there, had to squeeze the sheezie through the blood blocking the needle took FOREVER and had to press hard...i stopped when plunger got to the blood bubble, then purged into the toilet...fuck it was a fucking 20 minute ordeal....hahah