I want to believe you man, I really do. I never accused you of using steroids, just said the change would be impossible even with them. However, there's still some things that don't add up. You're page says you 6% BF and you seem to keep you weight current so I assume you keep that current as well. In your before pic you look like you have like 20% BF you couldn't have dropped it that fast, 3 weeks. And it still doesn't make sense that your arms, other muscles as well, in your before pic that was supposedly a "bulk" your arms are smaller than they are in your most recent pic. If you're cutting fat you should see decrease in overall size and increase in muscularity. And I may be wrong, I'm not really an expert on this stuff, but I don't think many people bulk by putting large amounts of fat on, dirty bulk, with success. You may gain some fat when bulking because of the extra caloric intake, but you should mostly gain muscle. I'm sure you're going to stick to your story, I wouldn't admit I lied either if I were you. I know I'm not going to win the contest, but at least I'm playing fair.