Felt like I should share this:
I gave a friend of a vial of Spetz's prop to help him out before his order came in from a different supplier. I hadn't used it yet, but I had no reason to think there would be any issue with it. When Spetz sent it to me, he said it was from a newer batch and he didn't have the PIP problem as he changed the amount of BA and BB in it. Anyway, my friend injected it and complained about PIP for about 5 days. I assumed he was just being a pussy and didn't think much of it. He was pretty persistent about telling me that it was way more PIP than any other Prop he had used.
I was running a lot of MS prop about a month ago and had no issues with PIP at all, so again I didn't think anything of his complaints and figured he just was a pussy. Finally 6 days ago, on Tuesday, he convinced me to just inject 1ml and see how I felt. FUCK. PIP almost immediately, that just went away last night. 5 days straight of discomfort, soreness and some pain.
All that said, I can't be all that mad, Spetz sent me the Prop for free to replace some bunk gear a different supplier had sold me, and that was without me even asking him to or bringing it up to him. I had never bought from Spetz at that point, and still have never given him a dollar.
Just giving you guys some more info. I probably won't use his prop again, and I'll just unload it to someone at my gym most likely.