I curreently have 1" needles at 22 gauge. I've started Deca and after three injections there isnt any soreness or intial discomfort. Should I be a little worried about that because maybe the needle is to short. My last cycle was just sustenon 250 with 1" 3/4 inch needles and there was always disomfort and soreness after each shot. So I was under the impression that with no pain its not fully working, or reaching the muscle.. So should i hit the shoulder or am I fine otherwise?![]()