Jack, you are spouting nonsense. First off, i'll take Scally's years of experience with all levels of test over your trt doses. Most of the people on this board are talking about or dealing with numbers far above what you are talking about. I personally could give a rat's ass about trt levels.
Usually when i see guys posting trt numbers they are not done by our accepted protocol and half the time they are numbers which include their normal test production on top of hcg or some other bullshit. I have seen guys post trt numbers from week 1. That is rather pointless.
Then we have you talking out your ass about how the 250 pin is what you should apply the x10 to. No, you fail at math. By week 5 or 6 his blood levels will have stabilized at whatever he is taking per week. The previous injections have stacked up and he is running full bore, or at least as good of a peak as he is going to see on 500mg a week. check out the pct calculator and it will give you a rough estimate of what is floating around your bloodstream and on what day the peaks and troughs are expected to occur.
I too would say it looks to be around 60%, and yes, i was actually a math major. Not that you need higher level math to figure that out, unless you are like Jack who wants to tell himself it is all good and just like pharma...lol. Give me a freaking break. Guys talking about pharma grade shit that are taking watson at a 100mg a week clip are like listening to guys telling people about their deadlift form when they sport a 225 pound deadlift. It isn't at the same level.