This is my first time in the gym in years and I have started my first cycle. I am running 300ml of Deca and 300ml of EQ per week. First question is: Has enyone ever stacked these two together and what was the outcome. The second question is I took my first two shots in my shoulders, Deca in one and EQ in the other. My shoulders felt like shit. They hurt so much I couldnt even lift my arms, can anyone fill me in on this?