So, it turns out that DMT tartrate is effective when smoked.
to the d-limonene pull, was added 100ml of water, and less than a 1/6 of a teaspoon of Tartaric Acid.
Dried out in the oven, the result was a hard waxy material, which was very difficult to smoke by itself layed in between herbs in a pipe. So was added some peppermint herb, which made the material smokable in a pipe, but again, not so easily.
Effects were "same as ever", nothing noticabely better or worse. The smoke was not harsher or less harsh.
I suppose this could be used for Changa.
The DMT acetate was quite liquidy. With all that acetic acid, I guess it could be a harsher smoke? It hasn't been tested yet, but this could be good for changa as well.