some of you guys don't seem to get it. instead of going through all the hassles waiting for one source to "make things right" that he made wrong to begin with.... some people would just prefer to shop elsewhere next time and avoid the hassles altogether. a friend of mine had this same issue with some EP stuff. he got bloods every 6 weeks for months, switching gear each time and running 250mg/week.
he didn't bother contacting anyone about it because he didn't care. they are aware of the issue. you think a lab needs people to come back and show them bloods for them to know that something is getting underdosed?
he had 3 other labs that the test showed consistency with, so he knows where he will and won't take his money in the future, and used that to base all of his current and future referrals off of.
some people want to avoid problems, not have them, then go through hassles to get them fixed, only to end up having them again. yes, there is a risk anywhere, but with so many people performing well consistently there just really isn't any point to putting up with bs.
i'm not really talking about z specifically here, just the attitude in general that guys often have when something shitty happens. with some sources i hear more talk about how they are great because they make everything right, than about how they are great because they are great and don't have to make things right. know what i mean?