I am on a cycle of test e 500mg and decca 400mg pw. I am injecting 3 times a week, but I keep getting big lumps after every injection. I am using 1 1/2 22g pins and injecting in the glute alternating sides. I massage the area after every injection yet still having this issue. I dont remember having this issue as frequently in previous cycles. Can anyone tell me some advice on the cause and what I can do to prevent this? Thanks for the help.