@pharmasource
Let me break this down so you can understand and maybe you can educate your brewer on something.
We all know that Test400 has PIP and Test300 does not.
So if this particular batch has 5% BB and 1% at 360mg/ml then it would be safe to say IMO that 9-10% BB would easily hold Test400. Only 40 more mg right?
But why does Test400 have so much PIP.
Let's see,
1. It's not the BB cause like you said yourself there's barley anything in it at 360mg.
2. Definitely not the carrier oil.
3. Can't be the BA cause there is only 1%.
So what's left? Only one thing can be left...THE CONCENTRATION OF THE DRUG!
This is why there's a 10% deviation! It's common fucking sense for your brewer. I'm starting to think you don't have a brewer and it's you brewing all this. Your work, or your brewers work, shows me the same attitude you have. That "I don't give a shit" attitude.
Ya know what? It is you. Call it an accusation or call it complete bullshit...but I think it's you brewing all this garbage.