so would it be possible to extract any leftover dmt from the leftover bark from an a/b extraction? or will all the dmt have been sucked up during the first stage of the a/b extraction?

If one performed the initial extraction correctly, this would prove to be a fruitless effort.

well SWIM went ahead and tested it out before he even made this post. it looks like a few small crystals are starting to precipitate in his naptha. not very much though(only started with 100g mhrb), but about as much as he has gotten so far. this is his first extraction and he hardly did things to their maximum efficiency. he will keep swapping between the freezer and fridge and keep everyone updated.

If you do a xylene pull you could get some more alks out(mainly jungle spice but it should get DMT-N oxide),

noted. should also note however that even though the STB pulls from the leftover bark did yield SOME crystals, the a/b extraction pulls yielded about 5 or more times as many, in half the time. SWIM hasn't finished completely yet, and is going to give it another day or two to finish up, but he will let everyone know the weights of the final yields of the first round of pulls.

SWIM seems to recall someone one here saying they had quite a bit of success with this...

swim milks the left over bark from a/b extracts to get enough dmt for a worth while effort.