Dirty's method seems pretty close. The changes I would make to it have to do with the frequency of the sust injections. The best way to administer sust is to shoot it EOD, much of the drug has a short half life and EOD will keep your test blood levels steady. At an absolute minimum shoot it 3 times a week. That is one of the reasons I don't care much for sust, the stuff is much harder to control than a single ester test such as cyp or enth. I also don't like the injection frequency, I hate to pin, its not fun and is a risk each time you do. Also sust is one of the most highly counterfeited steroids out there.