i had some nice spice, about a gram, dissolved into a minimal amount of bestine. a good amount of oils separated, and the cloudy saturated bestine was decanted off and put into a precip dish and left to cool and slowly evap at room temperature. in the morning there was some very nice crystals that had grown, but all the bestine evaporated already. i feel like i should have got more crystals from this batch, so my question is if the saturated bestine evaporates too quickly, will DMT evaporate with it, or will any DMT that hasnt precipitated just get stuck to the container as an oil??

If it evaporated at room temperature no DMT should have evaporated with it. Sometimes when you evaporate it using heat you can see small DMT crystals to the sides of the container above the initial level of the liquid.