Qbl looking a lot more healthy, updates are meant to be out this week, page-248

It mentions traces and variability. Maybe there was just a little bit too much. I don't claim to know though. "The kernels of drug- and fibre-type cannabis seeds contained g seeds, respectively. Fluctuations in the Δ9-THC content of different replicates of the same type of seeds could be the result of the degree of contamination on the outside of the seeds."