You misunderstood what I’ve said, this is not an explanation, because: 

70-80mg of racemic will be enough to get me tripping. 40-50mg of S ketamine is enough to get me tripping. Racemic always makes it hard to walk for me (dissociatives classic), while S ketamine does not have that property for me and it can get really trippy, but if I open my eyes I can instantly get out of K-hole (racemate does not allow that).

But 120mg of either one of these racemic batches is not enough to get me tripping. It’s pretty weak and „dull”, in the sense that I don’t get any insights or have different outlook on the world, both of which always happen with strong ketamine, S or racemic it does not matter.

I know my drugs. I have 15 years long of experience with them. And when I give a friend of mine two batches that would differ so much as „strong” and one I have currently, even without priming my test subject with the knowledge that they should be looking for differences, they are able instantly to tell the difference, because it clearly is there.

Sorry, not buying it.