I am in the 10th week of Test E 500/week. Power is great and no water retention for me. But the pain in ass starts when i start to warm up. It starts to itch all over my upper body and i have to take of my clothes and have to turn on the fan and have to scratch my upper body with hair brush sometime. And without scratching the upper body gets red too. But it goes away once i am under the air. Did you ever had this problem and will it go away once i finish my cycle ? Only two week more to go.