Yeah bro there is something very wrong with that. I made deca half a dozen times from powder. Most recently, I used grapeseed oil, 2% BA, 15% BB, and made 400mg/ml. Painless and never crystallizes out. Are you sure you got high quality powder, or the right actual hormone? Deca is a long-ass ester, it's highly soluble, shouldn't have fallen out at only 200mg/ml. What did your powder look like? And how exactly did your procedure go?