I've been using one sources test e and have had zero pip. I tried another sources test e over a week ago to just see how it was. I injected in my right quad and the next day I had a lump come up at the injection site and it was really sore, to the point it was hard for me to walk. It took a week for the lump to go away. I thought maybe I done something wrong when I was injecting or it was some freak incident. My next injection I used the original gear Ive been using and injected and had zero pip. So I decides to give the other sources gear "that gave me bad pip" another try to see if I get the same reaction like it did a week ago. So I injected Monday and today I have another lump at the injection site that is swollen and red and it hurts to walk. I go threw all of the normal sanitation steps, so I know its not getting infected because the area not clean. I heard if the "ba" in the gear is high it will cause bad pip. Any of you have any thoughts on what it could be?