Because it's really a small, simple thing, and sounds like a more impressive accomplishment if I'm all secretive about it.
Fine, then, take all the mystery out of it, and the wind out of my sails.
They use hand washed plastic containers to hold the liquids during filling. I suspected there might have been soap residue left in them, and told them to rinse them more thoroughly and started spot checking them to make sure I didn't find any soap residue. I also got them to agree to upgrade to stainless steel containers and machine sanitizing them after Chinese New Year.
But it's a bit of a moot point, because it doesn't seem to have solved anything.
And if that had been the cause like I thought it was, it definitely should have affected everyone across the board. So, I'm wondering why this is only being noticed with our liquids. Or at least, why I can't find any mention of it in other KR8 retailers' forums. Yes, we put a lot of effort into getting exclusive flavors, but it's not like we've added any ingredients that others don't use. Or like we have some exclusive liquid manufacturer. Or like ours carts are handled differently than anyone else's by the factory. So why are we the only ones with these complaints?
I'm just getting really really frustrated, and am not sure how to solve this.
If I find that flavor again, I will take that to the liquid manufacturer and ask them about it, but before I left Chicago I tried several different flavors and strengths that others had complained about, and didn't detect anything. I've been vaping some of those carts tonight, and they taste fine. (For example, I thought I detected it in Lemon Meringue, but in hindsight, and further tasting, it was just lemon.

)
I've been tasting every strength of every flavor that's been made since I've been here. And I've been vaping some of the new flavors that have been complained about, like Butterscotch, for my personal vaping without tasting anything. But I did taste it twice, once in 11mg MountDo, and once in another flavor which I can't recall off hand. And I rejected both of those and had all the carts remade. So I don't think it's imaginary.
Then again, maybe it is. I'm as susceptible as anyone else to the tricks the mind can play on us.
I just don't know.