So... a week or so later.. and not much to report. I evaped some of the naptha residue, and collected some tiny crystals, which are still drying on a coffee filter.. when I scrape up the almost dry residue, it collects into dark waxy stuff (!!?) .. and I know there was about a gram in the basified mix to begin with as I got about 1.2g of dmt+jungle spice  from the other acetone pull.

I have a feeling its to do with my naphtha... maybe.. but it was bought from a chemical supplier, and should be pure.. its very heavy and takes ages to evap. I got very little freeze precipitation.

I still have the jar of naphtha.. and I still have the sodium carbonate mix which should have at least the pure jungle left in it.. so I will let that dry and pull the rest with acetone.

Just trying to see where I could have gone wrong.. one suggestion was that my naphtha may have had some water in it.. but it was fresh from a new can. I heated up the naphtha a bit, by immersing a tall jar in hot water. I am a bit gutted.. was looking forward to some nice crystals! I think next time I try to get pure dmt I will use one of the other teks with naphtha.. but I hate the smell.. limonene is sooo much nicer.