Did something similar with a light bulb, results are mediocre.
Too much puffing no effect or very mild one, heat source used Bosch GHG 630 DCE heat gun with an lcd display temp control. Tried to heat the bulb from below, at temp 150/160 C the pool of liquid dmt began to vaporize, however it was mild and most of the dmt was in liquid pool. The vapors were not harsh to only slightly harsh, raising temp to 190/200 resulted in fumes which were very harsh provoking hard coughing.
From investigating on the nexus about light bulb usage it was deducted that it is not an effective method of dmt vaporization.
IMHO an even transfer of heat through all of the dmt at once at the vaporization temperature must be achieved for smooth vapors.
I want to experiment using steel wool to hold dmt while using the heat gun at the right temperature, maybe something similar to Volcano vaporizer but using a 1 gallon plastic bottle
with a hole drilled opposed to the neck so air can escape and give room for vapors.
ATM dont have coarse steel wool, only 0000 which is pretty fine and inhaling steel fibers is a concern.
k.neo attached the following image(s):

20190307_075639.jpg
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