"All in all, the path to freebase psilocin is thorny to say the least. I'd be very interested to hear, as jamie said how nen did it and what the experience of vaporising FB psilocin was like."

It is not just nen..Jim Dekorn also described vaporizing a sort of bluesih grey crystal I think that he got from using hoffmans tek..and that it was inbetween eating mushrooms and vaping DMT..I guess that means it was like DMT but longer, but shorter than eating mushrooms?

I cant remember too well but I think nen said he did a chloroform wash on the dry mushrooms, then washed with acetone and discarded the washes..then pulled with methanol and evaporated and vaporized the final product..maybe if he sees this thread he can clarify for us exactly what was done.

Thanks for setting me straight, Infundibulum! That makes a lot of sense. I fear I know enough about chemistry to know how little I know.

It does seem that dephosphorylation must occur somewhere in the digestive tract, so the pH of the stomach seems likely. Is it possible that this occurs because the the type of acid? Has anyone tried using hydrochloric acid on psilocybin? I realize this may be a silly question, so bear with me!

would a baking dish with a paper towel (or some other dust barrier) over it securely with a fan blowing on it (possibly with heat) be the best low-tek way of evaporating methanol?

i just bought 1L of methanol and am looking forward to putting a bunch of dried cyans to use. looking to investigate defatting with acetone and naphtha separately after methanol pulls.

one more question if i may, so how important is it when doing this for the mush to be bone dry as opposed to as dry as they'll get under a fan?

it's highly recommended, for a not-so-messy extraction.
I suggest using a diaphragm vacuum pump, and a vac desiccator, with dried epsom salt. this will get them cracker dry overnight.
but a fan should work ok too.