The reason you lost a good deal of the weight you gain is simply because you were in a state of supercompensation from the androgens. As they were clearing your body, your body normalized. Do you really think its realistic to gain 9lbs of muscle in a two week span? The human body can adapt, but it can only go so far. IMO i would take the cycle for 3-4 weeks, or if you prefer sticking to, really up your calories in the assumption that you will lose at least 7 lbs of water. Then if you end up losing less, even better.