I have a method for this and I’m actually designing equipment that uses heated nitrogen to distill the terps and dry the material at the same time. That will be a little farther in the future but definitely want to release that as its not something I’ve heard alot of people talk about, but I know people need pre solvent terp extraction and drying, and none of the methods for terpene distillation so far achieve drying and terp removal at the same time while still giving usable terps.