I'm no juice guru, but that's saying that if someone is taking 1.5g's of test a week they can take 3 and double their gains. Then theoretically someone could easily weigh 400 muscular pounds. Hell, why just double, take 10g's of test a week. The law of diminishing returns applies to all things. Of course, with in reason increasing the dosage will increase gains. You said that doubling your dose will double your gains period, how can one study back that up. I guess it all comes down to how much you are willing to risk your health for 3 more pounds. That doesn't make sense to me. Like I said, I'm sure most people on this board know more about gear than me, but that is my honest logical opinion. If anyone would like to tear holes in my logic, and explain why I am wrong please do so. I am here to educate myself, you won't hurt my feelings.