I think I started at 400mg/week and then bumped to 500mg/week after about a month. I knew a couple of guys that had said their sweet spot was right at 500mg/week. I have to agree, because I was impressed with the cycle.
There's no doubt it was the 1-Test Cyp causing the issues as well. The side effects definitely seemed insidiously progressive. I've played around with my fair share of goodies over the years, and not much outside Tren has ever given me issues; even at higher-end dosages.