By just letting the sediment fall to the ground you will not really get rid of the tannins. But that is easily done with gelatine or egg white.
But SWIM looks forward to making jurema resin. The taste of the tea has become more and more disgusting for him but he just loves all the other components in jurema in addition to DMT. So that's why he just does not simply extract the spice.
This way he would use gel capsules, together with caapi copy or something like that (or even amplified by real extracted spice), letting him have a really clean experience. Nothing against a good purge and he also loves real jungle ayahuasca, but sometimes it is just nice to focus on the divine worlds and visuals you see when you are not so much distracted by nausea and aftereffects of bad taste.