The yields are higher than all the other techs SWIM tried but vary by the potency of the bark used so quoting some arbitrary number from some highly potent batch of bark is meaningless unless you also have that batch of bark.

It’s simple physics. DMT is slightly water soluble so whenever there's water present in the freebasing stage the yields are reduced. You simply cannot get better yields with a non-dry tech because of that fact.

When I get around to it I’ll post the tech with all the proper detail and whatnot. Right now SWIM is too busy with mescaline to bother with DMT. Look at the mescaline techs I recently posted. People are getting fantastic results from those because they are dry techs. It’s the same thing with DMT. You’ll get higher yields with far less work, and no heat needed at all. The dry tech SWIM uses for DMT is pretty much the same as the dry tech for mescaline, with just a few alterations.