the solution can be boiled too with the vg inside..
as for pulling, just like any extraction, whats the mistery? you can pull with any non-polar solvent and proceed..
All if this im saying theoretically because I have no idea how much dmt you have accumulated in yours, if its worth it.. I've never felt like recycling my wood genie, I feel the glass one is much better, also because of the simplicity of cleaning with alcohol/IPA/acetone and just evapping that for retrieving the product. But if you are running out of dmt and/or there is plenty accumulated there, re-extracting with vinegar/base/pull might be worth it.