Ok I've got some test e 300( not from anyone on this board. Lesson learned.) that always gives me horrible pip. I get a big golf ball on my ass that hurts like hell. Even had one shot I did that was poor technique on my end that made 1/4 of my leg swell for 5 days. Anyways it got worse every time so I stopped using it and switch to some test c 250. Absolutely no pip AT ALL. None. So after a few weeks I figured I give this other batch one more shot. I cut it half and half with my good stuff and no pip. Maybe slightly more than normal with the good cyp but really nothing to mention at all. So I figured ok, I'll try a full shot of this stuff that was hurting me. Boom! Another big ass lump and can't sit down. Soooo this would mean that it's the gear correct? Prob too high on the BA? I was told it is grape seed oil for the oil in this bad test. Is there anyway to fix this- by filtering or adding in some sterol oil or gs oil and diluting. I know the quality of the test in this bad stuff is good cuz I could feel it even with all the pip issues, so trying to save it without needing my ass replaced. Thanks for any input you got guys!